M1448 HCPCS Level II code: Patients with an active diagnosis of personality disorder any time prior to the end of the measure assessment period
M1448 is the HCPCS code for “Patients with an active diagnosis of personality disorder any time prior to the end of the measure assessment period” in CMS’s October 2026 release, in effect from Oct 1, 2026.
Official description
M1448Patients with an active diagnosis of personality disorder any time prior to the end of the measure assessment period
Short description: Pt dx pd bef end meas pd
HCPCS · United States
Medicare details
The indicators CMS publishes with M1448 in its October 2026 file. They describe Medicare’s handling, not another payer’s.
- Medicare coverage
- Carrier judgment
- Medicare pricing
- Service not separately priced by Part B (e.g., services not covered, bundled, used by Part A only, etc.)
- Type of service
- Medical care
- BETOS category
- Undefined codes
- Added
- Jan 1, 2026
Where M1448 sits
- 1M codesMedical services and quality measures
- 2Active code M1448Patients with an active diagnosis of personality disorder any time prior to the end of the measure assessment period
Source and release
- Data release
- HCPCS Level II · October 2026
- Effective date
- Oct 1, 2026
- Publisher
- CMS
This page is built from the HCPCS Level II catalog that Vero Codes reads when it suggests codes: Centers for Medicare & Medicaid Services’s October 2026 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does HCPCS code M1448 mean?
M1448 is the HCPCS code for “Patients with an active diagnosis of personality disorder any time prior to the end of the measure assessment period” in CMS’s HCPCS Level II October 2026 release.
Does Medicare cover M1448?
CMS lists M1448’s Medicare coverage as “Carrier judgment” and its pricing as “Service not separately priced by Part B (e.g., services not covered, bundled, used by Part A only, etc.)”. Coverage and payment still depend on the patient, the setting, the documentation and the payer.
Which HCPCS Level II release does this page use?
It uses CMS’s October 2026 release, in effect from Oct 1, 2026 to Dec 31, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside M1448
All M codesM1442Encounters conducted via telehealthM1443Encounters conducted via telehealthM1444Delivery at < 39 weeks of gestationM1445Postpartum care visit before or at 12 weeks of giving birthM1446Patients who died any time prior to the end of the measure assessment periodM1447Patients with an active diagnosis of bipolar disorder any time prior to the end of the measure assessment periodM1449Patients with an active diagnosis of schizophrenia or psychotic disorder any time prior to the end of the measure assessment periodM1450Patients who received hospice or palliative care service any time during denominator identification period or the measure assessment periodM1451Patients with an active diagnosis of pervasive developmental disorder any time prior to the end of the measure assessment periodM1452Patient ever had a diagnosis of dementiaM1453Patients with a pre-operative visual acuity better than 20/40M1454New cied