Health Services


Services Provided

The 21st Medical Group Laboratory provides phlebotomy and limited-service capabilities in hematology, clinical chemistry, urinalysis, immunology, and molecular testing to beneficiaries in the Colorado Military Healthcare System.


Testing not accomplished in-house are referred out to other military and civilian facilities for testing. In-house tests are usually performed and completed on the same day. Those that are referred out can take anywhere between 1 to 14 days depending on the complexity of the test.

Preparation and Results

Due to varying turnaround times for results, we recommend for patients to plan accordingly if a lab result is needed for an appointment. Tests requests for patients are entered in the electronic health system by authorized ordering providers.

If a lab test requires special preparation, please stop by the lab or contact us for instructions as directed by your PCM. Test results are returned directly to authorized ordering provider but can also be retrieved via MHS GENESIS Patient Portal.

Note: The laboratory is not authorized to communicate results directly to patients. If there are questions regarding interpretation of results, please contact your primary care team

Contact Us


Peterson SFB


Schriever Clinic



Peterson SFB

7:30 a.m. to 12:00 p.m. and 1:00 p.m. to 4:30 p.m.

Schriever Clinic

7:30 a.m. to 11:30 a.m. and 12:30 p.m. to 4:30 p.m.


Peterson SFB

21st Medical Group
Peterson Space Force Base, Colorado 80914
559 Vincent Street, Building 959

Schriever Clinic

21st Medical Squadron
Schriever Space Force Base, Colorado 80912
220 Falcon Parkway, Building 220

Don't forget to keep your family's information up-to-date in DEERS.