M1451 – Patients with an active diagnosis of pervasive developmental disorder any time prior to the end of the measure assessment period

Long description

Patients with an active diagnosis of pervasive developmental disorder any time prior to the end of the measure assessment period

Short description

Pt dx ppd dur id/pf pd

Pricing indicator

00 Not separately priced by Part B (bundled, not covered or Part A only)

Medicare coverage

C Carrier judgment – coverage decided by the Medicare contractor

BETOS category

Z2 Undefined codes

Added

January 1, 2026

Last change

January 1, 2026 – No change

Nearby M codes

• M1443 – Encounters conducted via telehealth
• M1444 – Delivery at < 39 weeks of gestation
• M1445 – Postpartum care visit before or at 12 weeks of giving birth
• M1446 – Patients who died any time prior to the end of the measure assessment period
• M1447 – Patients with an active diagnosis of bipolar disorder any time prior to the end of the measure assessment period
• M1448 – Patients with an active diagnosis of personality disorder any time prior to the end of the measure assessment period
• M1449 – Patients with an active diagnosis of schizophrenia or psychotic disorder any time prior to the end of the measure assessment period
• M1450 – Patients who received hospice or palliative care service any time during denominator identification period or the measure assessment period
• M1452 – Patient ever had a diagnosis of dementia
• M1453 – Patients with a pre-operative visual acuity better than 20/40
• M1454 – New cied
• M1455 – Replaced or revised cied
• M1456 – Patient had a heart transplant
• M1457 – Patient had a diagnosis of asthma with any contact during the current or prior performance period or had asthma present on an active problem list any time during the performance period
• M1458 – Patient died prior to the end of the performance period
• M1459 – Patient was in hospice or receiving palliative care services at any time during the performance period