Summary & Overview
HCPCS Level II M1271: Patients with Dementia
HCPCS Level II code M1271 identifies patients with dementia at any time prior to or during the month. Nationally, documentation of dementia status supports care coordination, risk adjustment, quality measurement, and appropriate resource allocation across settings where patients with cognitive impairment receive care. Accurate use of M1271 affects administrative reporting and can inform population health management for older adults and those with neurocognitive disorders.
Key payers covered include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the code's clinical meaning and typical settings of use, a summary of payer adoption and coverage context, and pointers to what to consider when interpreting encounters flagged with this code. The publication aims to clarify where M1271 is applicable, common service contexts (inpatient, outpatient, long-term care, home health), and the role of the code in supporting dementia-related care pathways and reporting. Where input data is missing, the report notes that specific fields are not available in the source.
Billing Code Overview
HCPCS Level II code M1271 denotes patients with dementia at any time prior to or during the month. This code is used to indicate the presence of dementia in a patient record for the reporting period.
Service type: Patient condition/diagnostic indicator
Typical site of service: Any site where patient care is provided and documentation is recorded (inpatient, outpatient, long-term care, home health, or other clinical settings)
Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A typical patient is an elderly adult with progressive memory loss, behavioral changes, or cognitive decline who has an established diagnosis of dementia documented any time prior to or during the billing month. The patient may be seen in an outpatient primary care clinic, geriatrics clinic, home health visit, memory disorders clinic, or long-term care facility for routine follow-up, medication management, care coordination, or caregiver counseling. Clinical workflow begins with review of prior history and cognitive assessments (e.g., Mini-Mental State Examination, Montreal Cognitive Assessment), medication reconciliation focusing on cholinesterase inhibitors or memantine, evaluation of new symptoms (falls, delirium, behavioral disturbance), and documentation of dementia status in the medical record. Orders may include labs to exclude reversible causes, imaging if indicated, advance care planning discussions, and referrals to neurology, psychiatry, social work, or community services. The billing entry M1271 is used to indicate that the patient had dementia at any time prior to or during the month, supporting population health reporting, quality measurement, and services targeted to patients with dementia.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased procedural services | When work required is substantially greater than typical for the billed service and documentation supports increased work |