M1441
HCPCSInit dx slp apn = 1st enc
Official HCPCS Level II long descriptor
Encounter corresponds to initial diagnosis of sleep apnea or first contact with sleep apnea diagnosed patient
HCPCS Level II code M1441 is maintained by CMS and is active in the current quarterly release.
Short descriptor
Init dx slp apn = 1st enc
Added to HCPCS: 2026-01-01
Nearby codes in M1
- M1433Oral chemo wthn 30 days enc
- M1434Orl chemo wthn 30 d post enc
- M1435Oral chemo in perf pd
- M1436Telehealth enc
- M1437Telehealth enc
- M1438Lst knwn well <=210 min
- M1439Sig ocu cond imp surg out
- M1440Telehealth enc
- M1442Telehealth enc
- M1443Telehealth enc
- M1444Del < 39 weeks gest
- M1445Pp care visit by 12 weeks
- M1446Pt died bef end meas pd
- M1447Pt dx bd bef end meas pd
- M1448Pt dx pd bef end meas pd
- M1449Pt dx scz/pys bef end msr pd
Where this code sits
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HCPCS Level II July 2026 quarterly update. Centers for Medicare & Medicaid Services (CMS), “July 2026 Alpha-Numeric HCPCS File” (HCPC2026_JUL_ANWEB_06172026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.