NAICS 621492: Kidney Dialysis Centers
National industry
SBA small business size standard: $47 million in average annual receipts
Code facts
- Part of
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62
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621
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6214
- 62149
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6214
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621
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62
- Contract awards
- 39 In the last 12 months
- Contract obligations
- $1,345,139,892 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $235,027 |
| FY2026 | $536,547,646 |
| FY2025 | $1,345,139,892 |
| FY2024 | $6,609,253 |
| FY2023 | $692,340,292 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Fresenius Medical Care Holdings Inc. | $268,719,798 | |
| 2 | Davita Inc. | $179,490,173 | |
| 3 | American Renal Associates LLC | $32,121,352 | |
| 4 | US Renal Care Inc. | $26,910,387 | |
| 5 | Dialysis Clinic, Inc. | $16,869,230 | |
| 6 | Dialysis Newco, LLC | $6,272,243 | |
| 7 | Correctional Dialysis Services LLC | $3,135,040 | |
| 8 | Total Renal Care Inc. | $855,044 | |
| 9 | University Kidney Center, LLC | $395,842 | |
| 10 | RSA - Guam LLC | $370,625 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Veterans Affairs | $533,330,610 | |
| 2 | Department of Justice | $3,037,938 | |
| 3 | Defense Health Agency | $414,125 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Q999 Other Medical Services | $532,616,212 | |
| 2 | Q201 Medical – Managed Healthcare | $3,298,063 | |
| 3 | Q509 Family & Internal Medicine Services | $404,600 | |
| 4 | Q401 Nursing | $215,241 | |
| 5 | Q508 Hematology & Oncology | $190,554 | |
| 6 | J065 Maintenance, Repair and Rebuilding of Equipment: Medical, Dental, and Veterinary Equipment and Supplies | $58,004 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Massachusetts | $265,115,432 | |
| 2 | Colorado | $152,999,160 | |
| 3 | Texas | $33,277,827 | |
| 4 | Tennessee | $14,053,164 | |
| 5 | California | $855,394 | |
| 6 | Florida | $433,619 | |
| 7 | Iowa | $325,749 | |
| 8 | Nevada | $311,343 | |
| 9 | Guam | $261,765 | |
| 10 | Puerto Rico | $213,019 | |
| 11 | Missouri | $202,702 | |
| 12 | Kansas | $152,614 | |
| 13 | Oklahoma | $106,753 |
Show all 13
Contract opportunities
Show 40 more
Latest 50 of 381 listed here. See the rest on GovTribe.
Definition
This U.S. industry comprises establishments with medical staff primarily engaged in providing outpatient kidney or renal dialysis services.
Illustrative examples
- Dialysis centers and clinics
- Hemodialysis centers and clinics
- Kidney dialysis centers and clinics
- Renal dialysis centers and clinics
Quick answers
What is NAICS 621492?
NAICS 621492 is Kidney Dialysis Centers, a national industry in NAICS 62, Health Care and Social Assistance.
What is the NAICS code for dialysis centers and clinics?
The NAICS code for dialysis centers and clinics is 621492, Kidney Dialysis Centers.
What is the NAICS code for hemodialysis centers and clinics?
The NAICS code for hemodialysis centers and clinics is 621492, Kidney Dialysis Centers.
What is the NAICS code for renal dialysis centers and clinics?
The NAICS code for renal dialysis centers and clinics is 621492, Kidney Dialysis Centers.
How much do federal agencies spend under NAICS 621492?
Federal contracts under NAICS 621492 obligated $1,345,139,892 in fiscal year 2025 and $2,580,872,110 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 621492?
The contractors with the most obligated under NAICS 621492 in fiscal years 2026 and 2027 are Fresenius Medical Care Holdings Inc. ($268,719,798), Davita Inc. ($179,490,173) and American Renal Associates LLC ($32,121,352).
Which agencies buy the most under NAICS 621492?
The agencies that obligated the most under NAICS 621492 in fiscal years 2026 and 2027 are Department of Veterans Affairs ($533,330,610), Department of Justice ($3,037,938) and Defense Health Agency ($414,125).
Which PSC codes are used with NAICS 621492?
The PSC codes with the most obligated under NAICS 621492 in fiscal years 2026 and 2027 are Q999 Other Medical Services, Q201 Medical – Managed Healthcare and Q509 Family & Internal Medicine Services.
Where is the work under NAICS 621492 performed?
By place of performance, the states with the most contract obligations under NAICS 621492 over the last 12 months are Massachusetts ($265,115,432), Colorado ($152,999,160) and Texas ($33,277,827).
What is the latest contract opportunity under NAICS 621492?
The latest contract opportunity under NAICS 621492 is Q531--On-Site Inpatient Hemodialysis Services Sources Sought Notice, pre-solicitation from Veterans Integrated Service Network 17 (VHA), posted September 16, 2026.
On GovTribe
See everything under NAICS 621492
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