Employment
N/A
Total employees (Census CBP)
Health Care and Social Assistance ·NAICS 621491
NAICS 621491 · IRS SOI 2023 · Census CBP
HMO Medical Centers - Industry Benchmarks
18 SBA loans on record, $10M in volume, for NAICS 621491.
- 11.4%
- Health Care and Social Assistance sector margin
- N/A
- Workers employed
- N/A
- Avg payroll / employee
- $10M
- SBA lending, FY20–26
Data updated July 2026
The verdict · NAICS 621491
California leads HMO Medical Centers activity nationally. IRS SOI doesn't publish margin data at this NAICS level, but the broader Health Care and Social Assistance sector runs a 11.4% net margin.
- 11.4%
- Health Care and Social Assistance sector margin (IRS SOI)
- N/A
- Workers employed (Census CBP)
- N/A
- Avg payroll / employee
- $10M
- SBA lending, FY20–26
Benchmarking Insights for HMO Medical Centers
HMO Medical Centers sits inside Health Care and Social Assistance, a sector that runs a 11.4% net margin overall.
2,018 establishments employ N/A workers. California leads employment.
Avg Payroll / Employee
N/A
Annual compensation
Establishments
2,018
Business locations
Release-over-release change
What changed from Census CBP 2022 to 2023
establishment count increased by 422. This comparison uses two published national Census County Business Patterns releases; suppressed fields are omitted rather than estimated.
Financial Detail
SBA Lending Activity
SBA FY2020–2026SBA Loans Approved
18
Total Loan Volume
$10M
Avg Loan Size
$533K
Jobs Supported
135
Program Breakdown
7(a) 16 (89%)
504 2 (11%)
Top SBA Lender
Rockland Trust Company
2 loans in this industry
New Business Share
38.9% of borrowers were new/startup businesses
Annual Lending Trend (6 yrs)
2020 4
2022 1
2023 3
2024 4
2025 5
2026 1
Frequently Asked Questions
How profitable is HMO Medical Centers?
IRS SOI doesn't publish margin data at the NAICS 621491 level. California leads this industry nationally. The broader Health Care and Social Assistance sector runs a 11.4% net margin (IRS SOI 2023).
How many businesses are in HMO Medical Centers?
2,018 business establishments.
What is the average payroll per employee in HMO Medical Centers?
Average payroll data for HMO Medical Centers is not available in the current Census CBP dataset.
Which states have the most HMO Medical Centers employment?
California leads with 119,855 workers.
How much SBA lending does HMO Medical Centers receive?
HMO Medical Centers businesses received 18 SBA loans totaling $10 million between FY2020 and FY2026. The average loan size was $533K. These loans supported 135 jobs at origination. Most lending (89%) came through the SBA 7(a) program.
Benchmarking HMO Medical Centers
- No margin data, check the parent industry. Browse Health Care and Social Assistance
- 2,018 establishments, N/A workers. Payroll benchmarks
- 18 SBA loans on record. SBA lending rankings
Disclaimer: Public IRS/Census data, not financial or tax advice. See our full disclaimer.
Sources: IRS Statistics of Income (SOI) Business Tax Statistics · Census Bureau County Business Patterns 2023
NAICS 621491 · Data year: 2023
According to the U.S. Census Bureau, which released its 2023 County Business Patterns dataset in June 2025, PlainBizBench benchmarks 2,002 U.S. industries against Internal Revenue Service Statistics of Income data. See our methodology for the full compilation process.
Read our methodology - how this data is sourced, computed, and verified.
Source: U.S. Census Bureau, County Business Patterns / SUSB Industry employment scale, payroll, and firm-size benchmarks · 2023
Every figure on PlainBizBench is rendered directly from federal source data, no number is typed in by an editor. This page aggregates profit-margin, payroll, entity-type, and SBA-lending benchmarks for this industry, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.
Disclaimer: Public IRS/Census data, not financial or tax advice. See our full disclaimer.