HCPCS codes / M / M1451
M1451
Patients with an active diagnosis of pervasive developmental disorder any time prior to the end of the measure assessment period
- Code type
- HCPCS Level II
- Coverage
- Carrier judgment
- BETOS category
- Z2
- Pricing indicator
- 00
- Effective date
- 20260101
Verify before billing. Confirm against current official CMS HCPCS files and your payer's rules before clinical or claims use.