Diagnostic Imaging Centers: NAICS 621512
Browse federal contract opportunities classified under NAICS code 621512 (Diagnostic Imaging Centers). Find active solicitations on SAM.gov, understand size standards, and discover set-aside opportunities for your business.
About NAICS 621512
Diagnostic Imaging Centers. This industry falls under the Health Care and Social Assistance sector (NAICS codes beginning with 62).
Federal agencies use NAICS code 621512 when posting contract opportunities on SAM.gov to classify the type of work being solicited. Businesses that operate in the diagnostic imaging centers space should include this code in their SAM.gov registration and capability statements to ensure they appear in relevant searches.
How to Use NAICS 621512 in Federal Contracting
To compete for federal contracts under NAICS 621512, your business should be registered in SAM.gov with this NAICS code listed in your entity profile. When agencies post solicitations for diagnostic imaging centers work, they reference this code to determine the applicable small business size standard and any set-aside eligibility.
If you hold certifications such as 8(a), HUBZone, SDVOSB, or WOSB, you may be eligible for set-aside contracts under this NAICS code. These set-asides limit competition to certified small businesses, giving you a significant advantage in winning federal work.
FedOverwatch monitors SAM.gov daily and can automatically match you with new opportunities under NAICS 621512. Set up your profile with your NAICS codes and certifications to receive personalized contract alerts.
NAICS 621512 Market Intelligence
Based on 3 years of federal award data from USAspending.gov, the diagnostic imaging centers market has seen 1,260 contract awards totaling $325.6M in value. The median contract size is $57K, with approximately 35 new awards per month.
Total Awards (3yr)
1,260
Total Value
$325.6M
Median Contract
$57K
Competitors
160
Contract value distribution
837 small business awards ($277.2M total value,$90K median)
160 companies compete for NAICS 621512 contracts
See who's winning, their award values, and where you fit in the market
Explore CompetitorsSize Standards
The SBA establishes size standards for each NAICS code to define what qualifies as a "small business" for federal contracting purposes. For NAICS 621512 (Diagnostic Imaging Centers), the size standard is based on either average annual receipts or number of employees, depending on the specific industry. Meeting the size standard for your primary NAICS code is required to qualify for small business set-aside contracts.
Visit the SBA Size Standards Table to find the current threshold for NAICS 621512.
Recent NAICS 621512 Opportunities
View all →(36C242) Service-Disabled Veteran
The Department of Justice, Federal Bureau of Prisons is seeking sources to provide comprehensive radiation therapy services for federal inmates at the Federal Correctional Complex in Butner, North Carolina. The requirement involves multiple radiologic procedures to support inmate medical care. Interested parties must submit a response to the sources sought questionnaire.
The Department of Veterans Affairs is procuring teleradiology services for the VA Pittsburgh Healthcare System. The contractor will provide board-certified radiologists to perform preliminary and final interpretations of radiology examinations, including STAT and critical emergent results, via a secure network. Requirements include providing all professional personnel, technical support, and equipment necessary to address physician shortages.
This solicitation is for teleradiology services
The United States Penitentiary (US
The United States Penitentiary (US
The Department of Veterans Affairs is procuring teleradiology services for the Dayton VAMC. The contractor will be responsible for providing remote radiological interpretations and communicating test results in accordance with the VHA Teleradiology Handbook.
The Department of Justice is seeking Comprehensive Diagnostic Imaging Services for Federal inmates at the Federal Correctional Complex in Butner, NC. The services will include various radiologic procedures and are expected to be contracted for a base year with four optional renewal periods. Interested parties must respond to the Sources Sought Questionnaire by August 7, 2026.
Frequently Asked Questions
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Set up your profile with your NAICS codes and certifications, and FedOverwatch will automatically match you with relevant diagnostic imaging centers opportunities as they're posted on SAM.gov.