CLIA lab
CLIA 43D1049903: Custer Ambulance Service
Custer, SD. Certificate and address details from the CMS Provider of Services file for clinical laboratories.
CLIA number 43D1049903 belongs to Custer Ambulance Service in Custer, SD.
Certificate of Waiver, effective January 20, 2026, expires January 19, 2028.
Active in the CMS Provider of Services file posted October 16, 2026.
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Run it in Rivvi
Map your lab's test names to LOINC codes
Open in RivviFree to start. Opens Rivvi, the AI workspace for healthcare teams.
Certificate
- Certificate type
- Certificate of Waiver
- Certificate effective
- January 20, 2026
- Certificate expiration
- January 19, 2028
- Status in the CMS file
- Active (termination code 00)
- Original participation date
- January 20, 2006
- Facility type
- Ambulance
- Ownership (control type)
- Other
- Lab classification
- CLIA laboratory
Source: CMS Provider of Services File, Clinical Laboratories (CLIA), as of October 16, 2026. Publisher page
Lab and contact
- CLIA number
- 43D1049903
- Lab name
- Custer Ambulance Service
- Address
- 30 S 3rd Street, PO Box 847, Custer, SD 57730
- Phone
- (605) 673-3334
- Fax
- (605) 673-4818
Annual test volume the lab reported
- Waived tests
- 500
Volumes are what the lab reported to CMS on its CMS-116 application, as carried in the file.
Other labs in Custer, SD
- Custer Care and Rehab CenterCertificate of Waiver, Skilled nursing or nursing facility43D2294949
- Monument Health Custer ClinicCertificate of Waiver, Physician office43D0663436
- Monument Health Custer HospitalCertificate of Accreditation, Hospital43D0041687
- Monument Health Custer Hospital-Nursing FloorCertificate of Waiver, Hospital43D2101256
- Southern Hills Family MedicineCertificate of Waiver, Physician office43D2244447
Related
Questions
What is the CLIA number for Custer Ambulance Service in Custer?
43D1049903, per the CMS Provider of Services file posted October 16, 2026.
What CLIA certificate does Custer Ambulance Service hold?
A Certificate of Waiver, according to the CMS file.
When does CLIA 43D1049903 expire?
The CMS file lists January 19, 2028 as the certificate expiration date; the certificate took effect January 20, 2026.