Federal Capture Intelligence

Top HHS diagnostic imaging centers contractors (NAICS 621512)

Contract actions: October 1, 2021 – October 23, 2026 Updated October 24, 2026 Department of Health and Human Services agency guide NAICS 621512 · Diagnostic Imaging Centers
Latest 12 months
$14.4M
Net obligations · Up $1.2M vs. $13.2M preceding
Prime contractors
31
With positive obligations in the latest 12 months

Research the HHS federal contracting market for diagnostic imaging centers under NAICS 621512. Compare top federal contractors and market share, reported contract obligations and spending trends, funding-office attribution, recent award activity, and contract types, competition, and procurement methods.

Contract obligation trends for Diagnostic Imaging Centers at the Department of Health and Human Services

Federal records show $70.6M in net obligations across 360 awards in Diagnostic Imaging Centers at the Department of Health and Human Services from Oct 1, 2021 through Oct 23, 2026. This market accounts for 0.047% of $150.2B in agency-wide net prime contract obligations over the period shown. Latest 12-month net obligations increased 9.3% from $13.2M to $14.4M. 10 prime contractors accounted for at least 80% of positive obligations in that latest period.

Fiscal-year activity

FY27 is year-to-date through Oct 23, 2026; earlier years show complete fiscal-year totals.

FY27 year-to-date: −$63K versus −$28K through the same date in FY26 (Not comparable).
Net obligations · complete fiscal yearNet obligations · FY27 YTDContract actions
View fiscal-year data table
Fiscal yearNet obligationsContract actionsCoverage
FY2022$12.6M174Complete
FY2023$15.0M142Complete
FY2024$15.1M172Complete
FY2025$13.5M179Complete
FY2026$14.5M144Complete

Market at a glance

All reported prime contract awards
All-period net obligations
$70.6M
360 awards · 102 prime contractors
Latest 12-month movement
+9.3%
$14.4M vs. $13.2M
Leading eight prime share
75.9%
Share held by the eight leading prime contractors in the latest 12 months
View agency share, denominators, and set-aside reporting
Agency context
0.047% of $150.2B in agency-wide net obligations.
Set-aside share when reported
21.2% of 278 awards with reported set-aside status.
Set-aside reporting
59 set aside · 219 no set-aside · 82 not reported

What changed in the last 12 months?

Oct 24, 2025–Oct 23, 2026, compared with Oct 24, 2024–Oct 23, 2025.

Competitive shifts

VETMED GROUP LLC climbed the most in the contractor rankings
#10→#2Up 8 places
The contractor accounts for 10.3% of positive obligations across 12 reported actions.
DIAGNOSTIC IMAGING ASSOCIATES, INC. had the largest increase in reported obligations
$3.0M→$4.6M+$1.6M
The contractor now ranks #1 by positive obligations and accounts for 27.7% of positive obligations, based on 38 reported actions.
DT-TRAK CONSULTING, INC. recorded the largest net deobligation
$0→−$1.1M−$1.1M
The contractor now is unranked by positive obligations, based on 1 reported action.

Market structure

Top-five contractor share increased
52.91%→63.85%+10.9 percentage points
Contractors outside the top five now account for 36.1% of positive obligations.

Buyer demand

Reported obligations through PHOENIX AREA INDIAN HEALTH SVC increased
$2.3M→$4.1M+$1.8M
Latest-period activity spans 12 awards across 6 prime contractors.
How these findings are calculated

Findings are selected from matched-period changes in obligations, share, rank, funding offices, concentration, reported set-asides, material award actions, and agency-peer outliers. Related signals are combined, and only material evidence-backed changes are shown. Review the full methodology.

Federal contract obligations by funding office

See how positive obligations were attributed across funding offices in the 12 months ending Oct 23, 2026.

39.5% of positive obligations were attributed to INDIAN HEALTH SERVICE (75H711). That represents $6.2M, up $1.7M from the preceding 12 months.

Latest 12-month share of positive obligations; the gray segment represents all other reported offices.

  1. INDIAN HEALTH SERVICE (75H711)39.5% · $6.2M · up $1.7M
  2. PHOENIX AREA INDIAN HEALTH SVC26.1% · $4.1M · up $1.8M
  3. GREAT PLAINS AREA INDIAN HEALTH SVC14.1% · $2.2M · up $205K
  4. NAVAJO AREA INDIAN HEALTH SVC7.5% · $1.2M · up $459K
  5. BEMIDJI AREA INDIAN HEALTH SERVICE6.6% · $1.0M · down $284K
  6. All other reported offices6.2% of positive obligations
View reported office rankings, comparisons, and evidence

USAspending assigns each award to a funding office. That office may differ from the requiring activity, program office, contracting office, individual buyer, or actual customer.

  1. Reported funding office

    INDIAN HEALTH SERVICE (75H711)

    #1Rank unchanged

    Latest 12 months

    $6.2M

    39.5% of positive obligations

    Versus preceding 12 months

    +$1.7M

    5 active prime contractors · 39 awards

    View office comparison and evidence

    Reported obligations increased 39.3% from $4.4M to $6.2M. The office’s share of positive obligations moved from 33.7% to 39.5%, a change of +5.8 percentage points.

    The latest period contains 45 actions across 39 awards and 1 newly active prime contractor. The preceding period contained 9 active prime contractors and 52 awards.

  2. Reported funding office

    PHOENIX AREA INDIAN HEALTH SVC

    #2Rank unchanged

    Latest 12 months

    $4.1M

    26.1% of positive obligations

    Versus preceding 12 months

    +$1.8M

    6 active prime contractors · 12 awards

    View office comparison and evidence

    Reported obligations increased 80.8% from $2.3M to $4.1M. The office’s share of positive obligations moved from 17.1% to 26.1%, a change of +8.9 percentage points.

    The latest period contains 14 actions across 12 awards and 1 newly active prime contractor. The preceding period contained 6 active prime contractors and 12 awards.

    Leading award-level changes

  3. Reported funding office

    GREAT PLAINS AREA INDIAN HEALTH SVC

    #3Rank unchanged

    Latest 12 months

    $2.2M

    14.1% of positive obligations

    Versus preceding 12 months

    +$205K

    9 active prime contractors · 18 awards

    View office comparison and evidence

    Reported obligations increased 10.2% from $2.0M to $2.2M. The office’s share of positive obligations moved from 15.2% to 14.1%, a change of −1.1 percentage points.

    The latest period contains 21 actions across 18 awards and 1 newly active prime contractor. The preceding period contained 9 active prime contractors and 14 awards.

  4. Reported funding office

    NAVAJO AREA INDIAN HEALTH SVC

    #4Up 2 from #6

    Latest 12 months

    $1.2M

    7.5% of positive obligations

    Versus preceding 12 months

    +$459K

    5 active prime contractors · 5 awards

    View office comparison and evidence

    Reported obligations increased 63.2% from $726K to $1.2M. The office’s share of positive obligations moved from 5.5% to 7.5%, a change of +2.0 percentage points.

    The latest period contains 11 actions across 5 awards and 2 newly active prime contractors. The preceding period contained 7 active prime contractors and 9 awards.

  5. Reported funding office

    BEMIDJI AREA INDIAN HEALTH SERVICE

    #5Down 1 from #4

    Latest 12 months

    $1.0M

    6.6% of positive obligations

    Versus preceding 12 months

    −$284K

    3 active prime contractors · 7 awards

    View office comparison and evidence

    Reported obligations decreased 21.4% from $1.3M to $1.0M. The office’s share of positive obligations moved from 10.0% to 6.6%, a change of −3.4 percentage points.

    The latest period contains 18 actions across 7 awards. The preceding period contained 3 active prime contractors and 12 awards.

  6. Reported funding office

    CDC OFFICE OF ACQUISITION SERVICES

    #6Down 1 from #5

    Latest 12 months

    $500K

    3.2% of positive obligations

    Versus preceding 12 months

    −$606K

    3 active prime contractors · 3 awards

    View office comparison and evidence

    Reported obligations decreased 54.8% from $1.1M to $500K. The office’s share of positive obligations moved from 8.4% to 3.2%, a change of −5.2 percentage points.

    The latest period contains 5 actions across 3 awards and 1 newly active prime contractor. The preceding period contained 2 active prime contractors and 2 awards.

  7. Reported funding office

    ALBUQUERQUE AREA INDIAN HEALTH SVC

    #7Up 1 from #8

    Latest 12 months

    $311K

    2.0% of positive obligations

    Versus preceding 12 months

    +$82K

    3 active prime contractors · 4 awards

    View office comparison and evidence

    Reported obligations increased 36.0% from $229K to $311K. The office’s share of positive obligations moved from 1.7% to 2.0%, a change of +0.3 percentage points.

    The latest period contains 6 actions across 4 awards. The preceding period contained 4 active prime contractors and 6 awards.

  8. Reported funding office

    NATIONAL INSTITUTES OF HEALTH OLAO

    #8New to the positive-obligation ranking

    Latest 12 months

    $100K

    0.64% of positive obligations

    Versus preceding 12 months

    +$100K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations rose from $0 to $100K. The office’s share of positive obligations moved from 0% to 0.64%, a change of +0.6 percentage points.

    The latest period contains 1 action across 1 award and 1 newly active prime contractor. The preceding period contained 0 active prime contractors and 0 awards.

  9. Reported funding office

    INDIAN HEALTH SERVICE (75H713)

    #9Up 1 from #10

    Latest 12 months

    $58K

    0.37% of positive obligations

    Versus preceding 12 months

    −$115K

    4 active prime contractors · 5 awards

    View office comparison and evidence

    Reported obligations decreased 66.5% from $173K to $58K. The office’s share of positive obligations moved from 1.3% to 0.37%, a change of −0.9 percentage points.

    The latest period contains 7 actions across 5 awards and 1 newly active prime contractor. The preceding period contained 4 active prime contractors and 8 awards.

  10. Reported funding office

    NATIONAL INSTITUTES OF HEALTH NIDA

    No positive-obligation rank

    Latest 12 months

    >−$1

    0% of positive obligations

    Versus preceding 12 months

    −$228K

    1 active prime contractor · 1 award

    View office comparison and evidence

    Reported obligations moved from $228K in net obligations to <$1 in net deobligations. The office’s share of positive obligations moved from 1.7% to 0%, a change of −1.7 percentage points.

    The latest period contains 1 action across 1 award. The preceding period contained 2 active prime contractors and 2 awards.

  11. Reported funding office

    BILLINGS AREA INDIAN HEALTH SVC

    No positive-obligation rank

    Latest 12 months

    −$1.3M

    0% of positive obligations

    Versus preceding 12 months

    −$1.9M

    6 active prime contractors · 11 awards

    View office comparison and evidence

    Reported obligations moved from $685K in net obligations to $1.3M in net deobligations. The office’s share of positive obligations moved from 5.2% to 0%, a change of −5.2 percentage points.

    The latest period contains 14 actions across 11 awards and 2 newly active prime contractors. The preceding period contained 6 active prime contractors and 7 awards.

    Leading award-level changes

Contract types, competition, and procurement methods

From Oct 24, 2025 through Oct 23, 2026, 69 awards had positive obligations totaling $19.5M. Simplified Acquisition was the leading reported procedure, accounting for 45.3% of positive obligations. Awards with a reported parent IDV accounted for 45.6%.

Leading award type
30.1%
Delivery Order
Leading reported procedure
45.3%
Simplified Acquisition
Reported parent IDV
45.6%
of positive obligations had a reported parent IDV
Median reported offers
1
42 of 69 awards reported offers

Buying method changes

Compared with Oct 24, 2024–Oct 23, 2025. Based on 69 current awards and 78 preceding awards with positive net obligations.

Reported full-and-open obligation share
24.4%
Down from 37.1% in the preceding period
Median positive award obligations
$164K
Up from $101K in the preceding period
How to read these changes

Directional color and the Up or Down labels show historical movement only. Green does not mean favorable and red does not mean unfavorable; neither predicts a future procurement method.

Same-NAICS comparison

Compared with the NAICS 621512 peer median, parent-IDV obligation share is 22.1 percentage points lower, reported full-and-open obligation share is 24.4 percentage points higher, delivery-order obligation share is 37.5 percentage points lower, and median positive award obligations are 4.1% lower.

MeasureThis marketPeer medianDifference
Parent-IDV obligation share45.6%67.7%-22.1 pts
Reported full-and-open obligation share24.4%0%+24.4 pts
Delivery-order obligation share30.1%67.7%-37.5 pts
Median positive award obligations$164K$171K-4.1%
Peer cohort and comparison limits

The peer median gives each of the 3 eligible agency markets equal weight. The included agency markets are:

Agency mission, scale, and acquisition context can differ. Peer position does not establish market attractiveness or predict a future procurement method.

View buying-method details and data coverage

Award types

Reported valueAwardsPositive obligationsShare
Delivery Order(C)27$5.9M30.1%
Purchase Order(B)29$5.5M28.3%
Definitive Contract(D)10$5.1M26.2%
BPA Call(A)3$3.0M15.4%

Reported parent-award types

Reported valueAwardsPositive obligationsShare
IDC(B)27$5.9M30.1%
BPA(E)3$3.0M15.4%
Not reported39$10.6M54.4%

Single- or multiple-award parent structure

Reported valueAwardsPositive obligationsShare
Single Award(S)30$8.9M45.6%
Not reported39$10.6M54.4%

Solicitation procedures

Reported valueAwardsPositive obligationsShare
Simplified Acquisition(SP1)21$8.8M45.3%
Negotiated Proposal/Quote(NP)23$4.7M24.4%
Sp1(SIMPLIFIED ACQUISITION)9$2.3M11.9%
Np(NEGOTIATED PROPOSAL/QUOTE)7$1.6M8.2%
Only One Source(SSS)4$1.0M5.3%
Sss(ONLY ONE SOURCE)5$981K5.0%

Extent competed

Reported valueAwardsPositive obligationsShare
Competed Under SAP(F)18$8.4M42.9%
Full and Open Competition(A)23$4.7M24.4%
F(COMPETED UNDER SAP)7$2.3M11.7%
A(FULL AND OPEN COMPETITION)7$1.6M8.2%
Not Competed(C)4$1.0M5.3%
C(NOT COMPETED)5$981K5.0%
Other reported values5$499K2.6%

Fair-opportunity and limited-source reporting

Reported valueAwardsPositive obligationsShare
Not reported69$19.5M100.0%

Other-than-full-and-open reasons

Reported valueAwardsPositive obligationsShare
Follow-on Contract (FAR 6.302-1(A)(2)(Ii/Iii))(FOC)2$988K5.1%
Urgency (FAR 6.302-2)(URG)3$854K4.4%
SAP Non-Competition (FAR 13)(SP2)4$294K1.5%
Authorized by Statute (FAR 6.302-5(A)(2)(I))(OTH)1$205K1.1%
Only One Source-Other (FAR 6.302-1 Other)(ONE)4$163K0.84%
Not reported55$17.0M87.1%

Contract pricing types

Reported valueAwardsPositive obligationsShare
Firm Fixed Price(J)47$14.5M74.2%
J(FIRM FIXED PRICE)21$4.9M25.1%
Fixed Price with Economic Price Adjustment(K)1$120K0.62%

Product or Service Codes

Reported valueAwardsPositive obligationsShare
Medical- Radiology(Q522)48$14.0M71.8%
Medical- Evaluation/Screening(Q403)1$1.4M7.3%
Reference Laboratory Testing(Q301)2$782K4.0%
Family & Internal Medicine Services(Q509)1$741K3.8%
Lease or Rental of Equipment- Medical, Dental, and Veterinary Equipment and Supplies(W065)2$545K2.8%
Special Studies/Analysis- Medical/Health(B537)2$484K2.5%
Other reported values13$1.5M7.8%

Awarding subagencies

Reported valueAwardsPositive obligationsShare
Indian Health Service(7527)65$18.9M96.9%
Centers for Disease Control and Prevention(7523)3$500K2.6%
National Institutes of Health(7529)1$100K0.51%

Awarding offices

Reported valueAwardsPositive obligationsShare
Indian Health Service(75H711)29$6.9M35.6%
Phoenix Area Indian Health Svc(75H712)9$6.5M33.3%
Great Plains Area Indian Health Svc(75H706)13$2.2M11.5%
Navajo Area Indian Health Svc(75H710)3$1.2M6.2%
Bemidji Area Indian Health Service(75H705)4$1.2M6.2%
Cdc Office of Acquisition Services(75D301)3$500K2.6%
Other reported values8$896K4.6%

Reported parent IDVs

Reported valueAwardsPositive obligationsShare
75H71125D00004(7527)21$4.6M23.9%
75H71224A00019(7527)3$3.0M15.4%
75H70522D00001(7527)2$421K2.2%
75D30125D00153(7523)1$279K1.4%
75H70622D00020(7527)1$264K1.4%
75D30124D18528(7523)1$205K1.1%
75H71323D00003(7527)1$50K0.26%
Not reported39$10.6M54.4%

Offers, award size, and timing

Median reported offers
1 median
42 reported · 27 not reported
Positive award obligations
$164K median
$42K–$310K middle 50%
Reported performance period
438 days (~14 months) median
69 reported · 0 not reported

Calculations group latest-period actions by award, retain awards with positive net obligations for share denominators, and use each award's latest reported USAspending procurement fields as of Oct 23, 2026. Blank competition, pricing, PSC, or parent-IDV values remain not reported; they are not inferred. Offer counts must be positive and below the FPDS 999 placeholder. Awarding organizations can differ from the funding agency that defines this page.

Top federal contractors

Latest 12-month market share, concentration, and complete prime contractor rankings across the period shown.

Prime contractor concentration
10 of 31prime contractors account for at least 80% of positive obligations in the last 12 months
Largest prime contractor
27.7%of positive obligations in the last 12 months
Leading four prime contractors
58.0%of positive obligations in the last 12 months
Leading eight prime contractors
75.9%of positive obligations in the last 12 months

Based on $16.6M in positive obligations during the 12 months ending Oct 23, 2026. Individual shares and movement appear in the searchable rankings below. Movement compares with Oct 24, 2024–Oct 23, 2025.

Last 12mo obligation volume: Highest positive obligations first; net deobligations follow by magnitude; contractors with no activity in the last 12 months follow by all-period obligations. Ranks use the complete contractor list and remain fixed when search narrows the results.

15 leading contractors
  1. #1

    Last 12mo obligations

    $4.6M

    27.7%

    Dollar movement

    +$1.6M

    vs. prior 12 months

    Last 12mo awards

    33 awards

    38 actions

    Historical and award details for DIAGNOSTIC IMAGING ASSOCIATES, INC.
    Obligations: prior → latest
    $3.0M → $4.6M
    +52.3%
    Share: prior → latest
    22.0% → 27.7%
    +5.7 percentage points
    All-period obligations
    $16.6M
    22.8% of all-period positive obligations · 109 awards
    Recorded activity
    Since Oct 14, 2021
    through Oct 8, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside1131
    Not reported2213
    Reported small business00
    All-period set-aside types

    None reported.

  2. #2

    Last 12mo obligations

    $1.7M

    10.3%

    Dollar movement

    +$1.3M

    vs. prior 12 months

    Last 12mo awards

    9 awards

    12 actions

    Historical and award details for VETMED GROUP LLC
    Obligations: prior → latest
    $447K → $1.7M
    +280.3%
    Share: prior → latest
    3.3% → 10.3%
    +7.0 percentage points
    All-period obligations
    $8.0M
    10.9% of all-period positive obligations · 23 awards
    Recorded activity
    Since Apr 11, 2022
    through Oct 14, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside23
    Reported no set-aside20
    Not reported59
    Reported small business912
    All-period set-aside types
    • 4 · SDVOSB set-aside
    • 1 · Total small business
  3. #3

    Last 12mo obligations

    $1.7M

    10.1%

    Dollar movement

    +$163K

    vs. prior 12 months

    Last 12mo awards

    2 awards

    2 actions

    Historical and award details for WHITE MOUNTAIN RADIOLOGY, P.L.L.C.
    Obligations: prior → latest
    $1.5M → $1.7M
    +10.8%
    Share: prior → latest
    11.0% → 10.1%
    −0.9 percentage points
    All-period obligations
    $5.9M
    8.1% of all-period positive obligations · 4 awards
    Recorded activity
    Since Jun 29, 2022
    through May 4, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside22
    Reported no set-aside00
    Not reported00
    Reported small business22
    All-period set-aside types
    • 3 · Total small business
  4. #4

    Last 12mo obligations

    $1.7M

    10.0%

    Dollar movement

    +$610K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    4 actions

    Historical and award details for ADVANCED IMAGING MANAGEMENT, LLC
    Obligations: prior → latest
    $1.0M → $1.7M
    +58.5%
    Share: prior → latest
    7.6% → 10.0%
    +2.4 percentage points
    All-period obligations
    $6.5M
    8.9% of all-period positive obligations · 5 awards
    Recorded activity
    Since Oct 15, 2021
    through Apr 21, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside32
    Reported no set-aside00
    Not reported00
    Reported small business32
    All-period set-aside types
    • 2 · SDVOSB set-aside
    • 2 · Total small business
  5. #5

    Last 12mo obligations

    $964K

    5.8%

    Dollar movement

    +$383K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    4 actions

    Historical and award details for ALL VALLEY IMAGING, L.L.C
    Obligations: prior → latest
    $581K → $964K
    +65.9%
    Share: prior → latest
    4.3% → 5.8%
    +1.6 percentage points
    All-period obligations
    $5.9M
    8.1% of all-period positive obligations · 5 awards
    Recorded activity
    Since Nov 4, 2021
    through Aug 28, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside22
    Reported no set-aside12
    Not reported00
    Reported small business34
    All-period set-aside types
    • 1 · 8(a) sole source
    • 1 · BUY INDIAN
    • 1 · Indian small business
  6. #6

    Last 12mo obligations

    $741K

    4.5%

    Dollar movement

    +$688K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for VALOR NETWORK, INC.
    Obligations: prior → latest
    $53K → $741K
    +1309.0%
    Share: prior → latest
    0.38% → 4.5%
    +4.1 percentage points
    All-period obligations
    $793K
    1.1% of all-period positive obligations · 2 awards
    Recorded activity
    Since May 12, 2025
    through Sep 17, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported00
    Reported small business11
    All-period set-aside types

    None reported.

  7. #7

    Last 12mo obligations

    $723K

    4.4%

    Dollar movement

    −$134K

    vs. prior 12 months

    Last 12mo awards

    1 award

    6 actions

    Historical and award details for MED-SHARE INC
    Obligations: prior → latest
    $856K → $723K
    −15.6%
    Share: prior → latest
    6.3% → 4.4%
    −1.9 percentage points
    All-period obligations
    $3.5M
    4.7% of all-period positive obligations · 5 awards
    Recorded activity
    Since Dec 16, 2021
    through Sep 24, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported01
    Reported small business12
    All-period set-aside types
    • 2 · Total small business
  8. #8

    Last 12mo obligations

    $536K

    3.2%

    Dollar movement

    +$32K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    3 actions

    Historical and award details for NORTHLAND HEALTHCARE ALLIANCE
    Obligations: prior → latest
    $504K → $536K
    +6.3%
    Share: prior → latest
    3.7% → 3.2%
    −0.5 percentage points
    All-period obligations
    $2.2M
    3.0% of all-period positive obligations · 9 awards
    Recorded activity
    Since Mar 30, 2022
    through Jun 1, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported24
    Reported small business00
    All-period set-aside types

    None reported.

  9. #9

    Last 12mo obligations

    $495K

    3.0%

    Dollar movement

    −$33K

    vs. prior 12 months

    Last 12mo awards

    1 award

    4 actions

    Historical and award details for DMS IMAGING, INC.
    Obligations: prior → latest
    $527K → $495K
    −6.2%
    Share: prior → latest
    3.9% → 3.0%
    −0.9 percentage points
    All-period obligations
    $1.5M
    2.0% of all-period positive obligations · 1 award
    Recorded activity
    Since Jan 30, 2023
    through Oct 8, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside11
    Not reported00
    Reported small business00
    All-period set-aside types

    None reported.

  10. #10

    Last 12mo obligations

    $457K

    2.8%

    Dollar movement

    +$457K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for KADAJ ALLIANCE L.L.C.
    Obligations: prior → latest
    $0 → $457K
    Not comparable
    Share: prior → latest
    0% → 2.8%
    +2.8 percentage points
    All-period obligations
    $457K
    0.63% of all-period positive obligations · 1 award
    Recorded activity
    Since May 1, 2026
    through Sep 7, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside10
    Reported no set-aside00
    Not reported00
    Reported small business10
    All-period set-aside types
    • 1 · Total small business
  11. #11

    Last 12mo obligations

    $315K

    1.9%

    Dollar movement

    +$117K

    vs. prior 12 months

    Last 12mo awards

    4 awards

    5 actions

    Historical and award details for ASSURED IMAGING WOMENS WELLNESS OF SOUTHERN ARIZONA LLC
    Obligations: prior → latest
    $198K → $315K
    +59.1%
    Share: prior → latest
    1.4% → 1.9%
    +0.5 percentage points
    All-period obligations
    $1.8M
    2.5% of all-period positive obligations · 13 awards
    Recorded activity
    Since Nov 17, 2021
    through Sep 9, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside22
    Reported no set-aside22
    Not reported00
    Reported small business44
    All-period set-aside types
    • 3 · Total small business
  12. #12

    Last 12mo obligations

    $299K

    1.8%

    Dollar movement

    +$65K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for TSR SOLUTIONS LLC
    Obligations: prior → latest
    $234K → $299K
    +27.8%
    Share: prior → latest
    1.7% → 1.8%
    +0.1 percentage points
    All-period obligations
    $533K
    0.73% of all-period positive obligations · 1 award
    Recorded activity
    Since Sep 12, 2025
    through Sep 22, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside00
    Not reported00
    Reported small business11
    All-period set-aside types
    • 1 · Indian small business
  13. #13

    Last 12mo obligations

    $288K

    1.7%

    Dollar movement

    −$111K

    vs. prior 12 months

    Last 12mo awards

    1 award

    6 actions

    Historical and award details for SHARED MEDICAL TECHNOLOGY, LLC
    Obligations: prior → latest
    $398K → $288K
    −27.8%
    Share: prior → latest
    2.9% → 1.7%
    −1.2 percentage points
    All-period obligations
    $1.9M
    2.7% of all-period positive obligations · 2 awards
    Recorded activity
    Since Dec 22, 2021
    through Oct 8, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside11
    Reported no set-aside01
    Not reported00
    Reported small business12
    All-period set-aside types
    • 1 · Total small business
  14. #14

    Last 12mo obligations

    $286K

    1.7%

    Dollar movement

    +$126K

    vs. prior 12 months

    Last 12mo awards

    3 awards

    4 actions

    Historical and award details for TRINITY HEALTH
    Obligations: prior → latest
    $160K → $286K
    +79.0%
    Share: prior → latest
    1.2% → 1.7%
    +0.6 percentage points
    All-period obligations
    $1.7M
    2.3% of all-period positive obligations · 8 awards
    Recorded activity
    Since Oct 29, 2021
    through Sep 17, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside10
    Not reported21
    Reported small business00
    All-period set-aside types

    None reported.

  15. #15

    Last 12mo obligations

    $279K

    1.7%

    Dollar movement

    −$539K

    vs. prior 12 months

    Last 12mo awards

    1 award

    2 actions

    Historical and award details for UNIVERSITY OF WISCONSIN SYSTEM
    Obligations: prior → latest
    $818K → $279K
    −65.9%
    Share: prior → latest
    6.0% → 1.7%
    −4.3 percentage points
    All-period obligations
    $1.1M
    1.5% of all-period positive obligations · 2 awards
    Recorded activity
    Since Feb 19, 2025
    through Jun 9, 2026

    Award reporting

    Latest and prior 12-month award reporting
    Reported award evidenceLatestPrior
    Reported set-aside00
    Reported no set-aside00
    Not reported11
    Reported small business00
    All-period set-aside types

    None reported.

Recent federal contract award activity

Recent contract actions with unusually large obligation changes or meaningful shifts in contractor and funding-office activity.

Base award

This action

+$2.5M

VETMED GROUP LLC

PHOENIX AREA INDIAN HEALTH SVC

BPA CALL - PIMC

Why it stands out

The contractor climbed 8 positions in this market.

It now ranks #2 by positive obligations over the latest 12 months.

Award net obligations
$2.5M
Share of 12-month positive obligations
14.9%
Supporting data
Prime contractor
#2 · 10.3% share
up 8 ranks · +7.0 percentage points · $1.3M net increase; action exceeded it by $1.2M
Funding office
#2 · 26.1% attributed share
+8.9 percentage points · $1.8M net increase; action exceeded it by $647K
Related:Largest rank gainFunding office gain
PIID 75H71226F28004
Deobligation

This action

−$1.1M

DT-TRAK CONSULTING, INC.

BILLINGS AREA INDIAN HEALTH SVC

DEOBLIGATION & CLOSE OUT BFSU RADIOLOGY STAFFING

Why it stands out

This award recorded a material contraction.

The action removed $1.1M. A deobligation does not by itself show lower requirement demand.

Award net obligations
$2.5M
Share of 12-month positive obligations
6.6%
Supporting data
Prime contractor
0% share
$1.1M net decline; action accounted for 100.0%
Funding office
0% attributed share
−5.2 percentage points · $1.9M net decline; action accounted for 56.5%
Related:Largest net deobligation
PIID 75H70922P00232 · Mod P00002
Base award

This action

+$618K

VALOR NETWORK, INC.

GREAT PLAINS AREA INDIAN HEALTH SVC

TELE-RADIOLOGY SERVICES FOR THE RADIOLOGY DEPARTMENT AT THE CHEYENNE RIVER HEALTH CENTER, POP: 11/1/2025 - 10/31/2026

Why it stands out

The contractor climbed 26 positions in this market.

It now ranks #6 by positive obligations over the latest 12 months.

Award net obligations
$741K
Share of 12-month positive obligations
3.7%
Supporting data
Prime contractor
#6 · 4.5% share
up 26 ranks · +4.1 percentage points · $688K net increase; action accounted for 89.7%
Funding office
#3 · 14.1% attributed share
−1.1 percentage points · $205K net increase; action exceeded it by $413K
PIID 75H70626P00014
Modification

This action

+$808K

ALL VALLEY IMAGING, L.L.C

PHOENIX AREA INDIAN HEALTH SVC

EXERCISE OY (1) FOR NON-PERSONAL PROFESSIONAL ULTRASOUND TECHNOLOGIST SERVICES AT PIMC

Why it stands out

The contractor climbed 2 positions in this market.

It now ranks #5 by positive obligations over the latest 12 months.

Award net obligations
$1.7M
Share of 12-month positive obligations
4.9%
Supporting data
Prime contractor
#5 · 5.8% share
up 2 ranks · +1.6 percentage points · $383K net increase; action exceeded it by $425K
PIID 75H71225C00009 · Mod P00003
Modification

This action

+$700K

ADVANCED IMAGING MANAGEMENT, LLC

INDIAN HEALTH SERVICE

MOBILE MRI UNIT

Why it stands out

The award grew alongside stronger contractor activity.

The modification added $700K while contractor obligations rose $610K overall.

Award net obligations
$2.2M
Share of 12-month positive obligations
4.2%
Supporting data
Prime contractor
#4 · 10.0% share
down 1 rank · +2.4 percentage points · $610K net increase; action exceeded it by $90K
PIID 75H71124P00277 · Mod P00003
Base award

This action

+$874K

DIAGNOSTIC IMAGING ASSOCIATES, INC.

INDIAN HEALTH SERVICE

TASK ORDER FOR BILLINGS TELERADIOLOGY INTERPRETATIONS

Why it stands out

One action represented 5.3% of the market’s latest 12-month positive obligations.

At $874K, the action was large enough to materially affect the latest 12-month market picture.

Award net obligations
$874K
Share of 12-month positive obligations
5.3%
Supporting data
Prime contractor
#1 · 27.7% share
+5.7 percentage points · $1.6M net increase; action accounted for 55.4%
Funding office
#1 · 39.5% attributed share
+5.8 percentage points · $1.7M net increase; action accounted for 50.0%
Related:Largest contractor gain
PIID 75H71126F27023
View recent award activity by date (10)
  1. VETMED GROUP LLCDeobligation · PIID 75H70525F06014
    Action−$62K
    Award net obligations$213K
  2. DIAGNOSTIC IMAGING ASSOCIATES, INC.Deobligation · PIID HHSI246201800039A
    Action−$765
    Award net obligations$394K
  3. VANDERBILT UNIVERSITYBase award · PIID 75N98026C00059
    Action+$100K
    Award net obligations$100K
  4. TSR SOLUTIONS LLCModification · PIID 75H70925P00151
    Action+$65K
    Award net obligations$533K
  5. A&B TECHNICAL LLCBase award · PIID 75H70626P00195
    Action+$88K
    Award net obligations$88K
  6. VALOR NETWORK, INC.Modification · PIID 75H70626P00014
    Action+$123K
    Award net obligations$741K
  7. TRINITY HEALTHModification · PIID 75H70626P00053
    Action+$60K
    Award net obligations$310K
  8. CENTRAL OREGON RADIOLOGY ASSOC., P.C.Modification · PIID 75H71324P00151
    Action+$30K
    Award net obligations$90K
  9. ASSURED IMAGING WOMENS WELLNESS OF SOUTHERN ARIZONA LLCDeobligation · PIID 75H70722P00114
    Action−$2K
    Award net obligations$746K
  10. DIAGNOSTIC IMAGING ASSOCIATES, INC.Modification · PIID 75H71124P00105
    Action+$54K
    Award net obligations$516K

HHS diagnostic imaging centers market FAQs

Answers based on reported federal contract data.

Who are the top HHS diagnostic imaging centers contractors?

In the 12 months through October 23, 2026, DIAGNOSTIC IMAGING ASSOCIATES, INC., VETMED GROUP LLC, and WHITE MOUNTAIN RADIOLOGY, P.L.L.C. were the leading HHS diagnostic imaging centers prime contractors by positive obligations.

  1. #1

    DIAGNOSTIC IMAGING ASSOCIATES, INC.

    $4,592,538 in positive obligations

  2. #2

    VETMED GROUP LLC

    $1,699,452 in positive obligations

  3. #3

    WHITE MOUNTAIN RADIOLOGY, P.L.L.C.

    $1,669,468 in positive obligations

Rankings use reported USAspending award data.

Did HHS contract obligations increase in the diagnostic imaging centers market?

Yes. Measured by net prime contract obligations, reported HHS activity in the diagnostic imaging centers market increased 9.3% from $13,193,319 in the preceding 12 months to $14,420,052 in the 12 months through October 23, 2026.

Latest 12 months
$14,420,052
Net prime contract obligations
Preceding 12 months
$13,193,319
Net prime contract obligations
Change
+9.3%
Between matched 12-month periods

Reported contract actions, not outlays or a forecast.

What recent HHS contract award activity was reported in the diagnostic imaging centers market?

Recent HHS contract award activity reported in the diagnostic imaging centers market included actions for VETMED GROUP LLC, DT-TRAK CONSULTING, INC., and VALOR NETWORK, INC. during the 12 months through October 23, 2026.

Action obligations are transaction-level amounts, not current award-level obligations.

Which procurement methods were reported for HHS contracts under NAICS 621512?

From October 24, 2025 through October 23, 2026, HHS reported 69 positive-obligation awards for diagnostic imaging centers under NAICS 621512. The leading award type was delivery order. The leading reported procedure was simplified acquisition.

Positive-obligation awards
69
Leading reported procedure
Simplified Acquisition
45.3% of positive obligations
Leading award type
Delivery Order
30.1% of positive obligations
Full and open
24.4%
of positive obligations
Reported parent IDV
45.6%
of positive obligations

Percentages use positive obligations as the denominator.

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Complete market indexes:

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Reported obligations include contract actions from October 1, 2021 through October 23, 2026. Set-aside and business-size fields reflect award records, not a contractor's current eligibility.

Review data methodology