Pulmonary Services Government Contracts

PSC Q521 Service code

Code facts

Spend category
Medical Healthcare Services
Contract obligations
$19,316,072 In FY2025

PSC codes and definitions come from the GSA PSC Manual and contract spending from SAM.gov/FPDS.

Market summary

Open opportunities
0 0 notices posted in the last 90 days
Contract awards
16 In the last 12 months
Obligated
$19,882,345 In the last 12 months, net of deobligations

Top buying agencies by obligations

Rank Agency Obligated, FY2026–FY2027 Share
1 Department of Veterans Affairs $10,867,139
2 Defense Health Agency Department of Defense $7,903,110
3 Department of Health and Human Services $798,803
4 Department of Transportation $24,500

Top contractors by obligations

Rank Contractor Obligated, FY2026–FY2027 Share
1 R Keith Enterprises Inc. $3,756,072
2 Enterprise Resource Planning International, LLC $2,593,954
3 University Of Washington $2,218,345
4 Millbrook Support Services Inc. $2,055,176
5 Prometheus Federal Services LLC $1,848,840
6 Giamed Alliance JV LLC $1,812,946
7 Ajanta Consulting LLC $1,394,775
8 PDQ Health Services, LLC $1,382,663
9 Ghost RX Inc. $976,546
10 PM Sleep Lab II LLC $780,127

Contract opportunities

No notices under PSC Q521 are open now. These are the newest.

Notice Posted Due
Q521--Portable Home Sleep Apnea Testing Solicitation · Veterans Integrated Service Network 22 (VHA) · 36C26226Q1066
Q521--Portable Home Sleep Apnea Testing Pre-Solicitation · Veterans Integrated Service Network 22 (VHA) · 36C26226Q1066
Q521--Portable Home Sleep Apnea Testing Solicitation · Veterans Integrated Service Network 22 (VHA) · 36C26226Q0658
Portable Home Sleep Apnea Testing Solicitation · Veterans Integrated Service Network 22 (VHA)
Q521--Portable Home Sleep Apnea Testing Pre-Solicitation · Veterans Integrated Service Network 22 (VHA) · 36C26226Q0658
Q521--Portable Home Sleep Apnea Testing Pre-Solicitation · Veterans Integrated Service Network 22 (VHA) · 36C26226Q0658
Clinical Respiratory Services, Boise VA Medical Center Award Notice · Veterans Integrated Service Network 20 (VHA) · 36C26026D0036 —
Clinical Respiratory Services, Boise VA Medical Center Solicitation · Veterans Integrated Service Network 20 (VHA) · 36C26026Q0431
Registered Respiratory Therapist Staffing Services Solicitation · Veterans Integrated Service Network 22 (VHA)
Q521--691 Registered Respiratory Therapist Services VA Greater Los Angeles Healthcare System Pre-Solicitation · Veterans Integrated Service Network 22 (VHA)
Sources Sought Respiratory Therapist Services Solicitation · Indian Health Service
Q521--Portable Sleep Studies via WatchPatone Award Notice · Veterans Integrated Service Network 22 (VHA) · 36C26225Q0902 —
Q521--Home-Based Sleep Study Services for Cincinnati VAMC Solicitation · Veterans Integrated Service Network 10 (VHA) · 36C25025Q4990
Q521--Portable Sleep Studies via WatchPatone Solicitation · Veterans Integrated Service Network 22 (VHA) · 36C26225Q0902
Q521--Home-Based Sleep Study Services for Cincinnati VAMC Pre-Solicitation · Veterans Integrated Service Network 10 (VHA) · 36C25025Q4990
Q521--Portable Sleep Studies via WatchPatone Pre-Solicitation · Veterans Integrated Service Network 22 (VHA) · 36C26225Q0902
Q521--Home Based Sleep Study Services for Chalmers P. Wylie VAACC Solicitation · Veterans Integrated Service Network 10 (VHA) · 36C25025Q4485
Q521--Home Based Sleep Study Services for Dayton VAMC from 4/08/2025 to 12/07/2029 Award Notice · Veterans Integrated Service Network 10 (VHA) —
Q521--Home-Based Sleep Study Services for Dayton VAMC Solicitation · Veterans Integrated Service Network 10 (VHA) · 36C25025Q4480
Q521--691 Registered Respiratory Therapists Base + 4 Pre-Solicitation · Veterans Integrated Service Network 22 (VHA)
Q521--Portable Sleep Studies Solicitation · Veterans Integrated Service Network 22 (VHA) · 36C26225Q0562
Q521--Portable Sleep Studies Pre-Solicitation · Veterans Integrated Service Network 22 (VHA) · 36C26225Q0562
Q521--Portable Sleep Studies Solicitation · Veterans Integrated Service Network 22 (VHA) · 36C26225Q0479
Q521--Portable Sleep Studies Pre-Solicitation · Veterans Integrated Service Network 22 (VHA) · 36C26225Q0479
Q521--Portable Sleep Studies Solicitation · Veterans Integrated Service Network 22 (VHA) · 36C26225Q0432
Q521--Portable Sleep Studies Pre-Solicitation · Veterans Integrated Service Network 22 (VHA) · 36C26225Q0432 —
Q521--Temporary Staffing - Registered Respiratory Therapists (B+1) Limited / Sole Source Justification · Veterans Integrated Service Network 2 (VHA) —
Q521--Temporary Staffing - Registered Respiratory Therapists Award Notice · Veterans Integrated Service Network 2 (VHA) —
Q521--Portable Sleep Studies via WatchPatone Solicitation · Veterans Integrated Service Network 22 (VHA) · 36C26225Q0220
Q521--Home Based Sleep Study Services for Chalmers P. Wylie VAACC Pre-Solicitation · Veterans Integrated Service Network 10 (VHA) · 36C25025Q4485
Q521--Portable Sleep Studies via WatchPatone Pre-Solicitation · Veterans Integrated Service Network 22 (VHA) · 36C26225Q0220
Q521--Home-Based Sleep Study Services for Dayton VAMC Pre-Solicitation · Veterans Integrated Service Network 10 (VHA) · 36C25025Q4480
Q521--FY25: In-Home Respiratory Therapy Service| NFSG Special Notice · Veterans Integrated Service Network 8 (VHA)
Q521--691-24-2-208-0078-Mikroscan CMs and Software Licenses (VA-24-00056944) Pre-Solicitation · Veterans Integrated Service Network 22 (VHA)
Licensed Pulmonologist qualified in reading and interpreting Adult Pulmonary Function Test in-house Solicitation · Indian Health Service · 246-24-Q-0100
Firm Fixed Price, Non-Personal Service Contract to provide Pulmonology Services at the Cheyenne River Health Center in Eagle Butte, SD Solicitation · Indian Health Service
Licensed Pulmonologist qualified in reading and interpreting Adult Pulmonary Function Test in-house Pre-Solicitation · Indian Health Service · IHS1491852
Q521--Home-Based Sleep Studies for Wylie P. Chalmers VAACC Solicitation · Veterans Integrated Service Network 10 (VHA) · 36C25024Q4220
Q521--Registered Respiratory Therapist Staffing Services VA Greater Los Angeles Healthcare System (VAGLAHS) Pre-Solicitation · Veterans Integrated Service Network 22 (VHA)
Q521--Home-Based Sleep Study Services for Dayton VAMC Award Notice · Veterans Integrated Service Network 10 (VHA) · 36C25024Q4110 —
Q521--Home-Based Sleep Studies for Dayton VAMC Solicitation · Veterans Integrated Service Network 10 (VHA) · 36C25024Q4110
Q521--528-24-4-8655-0006 Medical Gases Renewal Albany Network and Clinics Pre-Solicitation · Veterans Integrated Service Network 2 (VHA)
Q521--Home-Based Sleep Studies for Wylie P. Chalmers VAACC Pre-Solicitation · Veterans Integrated Service Network 10 (VHA) · 36C25024Q4220
Q521--Home-Based Sleep Studies for Dayton VAMC Pre-Solicitation · Veterans Integrated Service Network 10 (VHA) · 36C25024Q4110
Firm fixed price non personal purchase order for pulmonology services Solicitation · Indian Health Service
Sources Sought, for Small Business Vendors, to provide Pulmonology Services, under a Firm Fixed-Price, Non-Personal Service Contract for the Cheyenne River Health Center, Eagle Butte, SD. Pre-Solicitation · Indian Health Service
Sources Sought, IEE vendors, to provide Pulmonology Services, Firm Fixed-Price Non-Personal Service Contract, for CRHC, Eagle Butte, SD. Pre-Solicitation · Indian Health Service
Notice of Award Whole Body Cadavers Award Notice · Medical Command (Army) —
Notice of Award Reanimated Tissue Training with Perfusion Services Award Notice · Medical Command (Army) —
Solicitation Whole Body Cadavers Pre-Solicitation · Medical Command (Army)
Show 40 more

Latest 50 of 131 listed here. See the rest on GovTribe.

Recent contract awards

Award Awarded Obligated
1FTE registered polysomnographic tech 36C26026N0453 · Prometheus Federal Services LLC · Veterans Integrated Service Network 20 (VHA) $185,640
On-site registered respiratory therapy services ST. Louis health care system- new task order 36C25526N0347 · Millbrook Support Services Inc. · Veterans Integrated Service Network 15 (VHA) $192,421
Portable home sleep apnea testing-base 36C26226C0281 · Lolita A Wilburn D.c., P.C. · Veterans Integrated Service Network 22 (VHA) $0
On-site registered respiratory therapy services ST. Louis health care system. Issue replacement task order 36C25526N0317 · Millbrook Support Services Inc. · Veterans Integrated Service Network 15 (VHA) $192,421
On-site registered respiratory therapy services ST. Louis health care system. Issue replacement task order. 36C25526N0316 · Millbrook Support Services Inc. · Veterans Integrated Service Network 15 (VHA) $192,421
Respiratory therapy services 36C24826N0619 · R Keith Enterprises Inc. · Veterans Integrated Service Network 8 (VHA) $3,573,129
Provision of breathing function testing to ensure the ability to safely wear protective masks required in shipping… 6923G226P000071 · Apple Occupational Medical Services LLC · Maritime Administration $24,500
Respiratory therapist services in support of the department of medicine and burn unit, brooke army medical center… W81K0026FA159 · PDQ Health Services, LLC · Medical Command (Army) $1,382,663
Carbon dioxide rental bulk tank, rental microbulk tank, rental medical bulk tank, nitrogen NF MBK HT009026FG0410032 · Airgas Usa, LLC · Defense Health Agency $10,292
Cpap fitting and maintenance boise ID 36C26026N0261 · Cpapnow Inc. · Veterans Integrated Service Network 20 (VHA) $303,647

Latest 10 of 16 awarded in the last 12 months listed here. See the rest on GovTribe.

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date -$1,438
FY2026 $19,594,990
FY2025 $19,316,072
FY2024 $21,030,304
FY2023 $30,264,814
Rank NAICS code Obligated, FY2026–FY2027 Share
1 561320 Temporary Help Services $5,465,458
2 621399 Offices of All Other Miscellaneous Health Practitioners $5,150,846
3 622110 General Medical and Surgical Hospitals $5,115,380
4 611310 Colleges, Universities, and Professional Schools $2,199,251
5 621111 Offices of Physicians (except Mental Health Specialists) $1,127,747
6 621610 Home Health Care Services $701,410
7 423450 Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers $303,647
8 621511 Medical Laboratories $24,500
9 325120 Industrial Gas Manufacturing $18,044
10 339112 Surgical and Medical Instrument Manufacturing $15,275

Contract obligations by state

Rank Place of performance Obligated, last 12 months Share
1 Florida $3,707,013
2 Texas $2,777,438
3 California $2,763,447
4 Maryland $2,477,689
5 Washington $2,403,985
6 South Carolina $1,236,753
7 Mississippi $946,620
8 Colorado $780,127
9 North Carolina $747,681
10 Kentucky $708,480
11 Missouri $648,640
12 New York $457,105
13 Arizona $233,399
14 Oklahoma $118,803
15 Idaho $82,042
16 Ohio $10,292
17 New Jersey $7,823
Show all 17

Shares are of everything obligated under PSC Q521 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.

Definition

Includes: Pulmonary medicine

Excludes: Otolaryngology (Q514); Cardiology (Q502)

Quick answers

What is PSC Q521?

PSC Q521 is Pulmonary Services, a service code in PSC Q, Medical Services.

How many government contracts for pulmonary services are there?

Federal agencies awarded 16 contracts under PSC Q521 in the last 12 months, obligating $19,882,345.

How much do federal agencies spend under PSC Q521?

Federal contracts under PSC Q521 obligated $19,316,072 in fiscal year 2025 and $90,204,742 in fiscal years 2023 through 2027.

Who are the largest contractors under PSC Q521?

The contractors with the most obligated under PSC Q521 in fiscal years 2026 and 2027 are R Keith Enterprises Inc. ($3,756,072); Enterprise Resource Planning International, LLC ($2,593,954); and University Of Washington ($2,218,345).

Which agencies buy the most under PSC Q521?

The agencies that obligated the most under PSC Q521 in fiscal years 2026 and 2027 are Department of Veterans Affairs ($10,867,139), Defense Health Agency ($7,903,110) and Department of Health and Human Services ($798,803).

Which NAICS codes are used with PSC Q521?

The NAICS codes with the most obligated under PSC Q521 in fiscal years 2026 and 2027 are 561320 Temporary Help Services, 621399 Offices of All Other Miscellaneous Health Practitioners and 622110 General Medical and Surgical Hospitals.

Where is the work under PSC Q521 performed?

By place of performance, the states with the most contract obligations under PSC Q521 over the last 12 months are Florida ($3,707,013), Texas ($2,777,438) and California ($2,763,447).

What is the latest contract opportunity under PSC Q521?

The latest contract opportunity under PSC Q521 is Q521--Portable Home Sleep Apnea Testing, solicitation from Veterans Integrated Service Network 22 (VHA), posted July 7, 2026.

On GovTribe

See everything under PSC Q521

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