M1115 HCPCS Reimbursement & Policy Benchmarks | OpenPayer

Summary & Overview

HCPCS M1115: Ongoing Care Interrupted by Patient Self-Discharge

HCPCS Level II code M1115 documents cases where ongoing care cannot continue because the patient self-discharged early (financial or insurance barriers, transportation problems, or unknown reasons). Nationally, this code captures interruptions in care that can affect quality reporting, utilization metrics, and administrative follow-up. It is important for providers and payers to correctly document self-initiated discharges to ensure accurate claims processing and to contextualize care gaps.

Key payers in the analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of how M1115 is used in billing records, typical sites of service where the code applies, and the operational implications for claims and quality measurement. The publication summarizes benchmarks where available, highlights common documentation practices, and outlines areas where policy clarifications or coding consistency may affect reimbursement and reporting. Data not available in the input is noted where applicable.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicareM1115HCPCS Level IIself-dischargeinterrupted caredischarge statusfacility billingclaims documentationquality reporting

Billing Code Overview

HCPCS Level II code M1115 denotes situations where ongoing care is not possible because the patient self-discharged early — for example due to financial or insurance reasons, transportation problems, or an unknown reason. This code is used to indicate that a planned course of care or services was interrupted when the patient left the care setting against medical advice or for nonclinical reasons.

Service Type: Discharge status / interrupted care reporting

Typical Site of Service: Inpatient or outpatient facility settings where a patient leaves before planned completion of care

Clinical & Coding Specifications

Clinical Context

A typical patient scenario involves an adult receiving outpatient behavioral health or medical treatment who discontinues care by leaving the facility before planned discharge or before scheduled treatments can be completed due to financial constraints, lack of transportation, or unknown reasons. For example, a 42-year-old patient admitted to an outpatient opioid use disorder clinic for medication management and counseling arrives for a scheduled visit, begins intake and medication counseling, but requests to leave early and declines further services citing inability to pay and lack of reliable transportation. The clinic documents the encounter, attempts to address barriers (financial counseling, scheduling assistance, and community resources), and records that ongoing care was not possible because the patient self-discharged early. Clinical workflow steps include triage/intake, initial assessment, initiation of planned services (medication, counseling, or observation), documentation of the patient-initiated early departure, attempted outreach and referral options, and closure of the episode of care with appropriate billing using code M1115 to indicate care was not completed due to self-discharge.

Coding Specifications

Modifier	Description	When to Use
`22`	Increased procedural services	Use when work required is substantially greater than usually required (e.g., complex intake attempted before patient left).

HCPCS Level II M1142: Emergent Cases, Emergency Care

HCPCS-M1130-PATIENT-SELF-DISCHARGE-EARLY-TERMINATION-OF-CARE

HCPCS M1130: Ongoing Care Interrupted by Patient Self-Discharge

HCPCS-M1141-FUNCTIONAL-STATUS-NOT-MEASURED-OKS-KOOS-JR-1-YEAR

HCPCS M1141: Functional Status Not Measured by OKS or KOOS, JR. at 1 Year

HCPCS-M1118-ONGOING-CARE-NOT-CLINICALLY-INDICATED-HOME-PROGRAM-REFERRAL

HCPCS M1118: Ongoing Care Not Clinically Indicated

HCPCS-M1123-NON-INDICATED-ONGOING-CARE-HOME-PROGRAM-REFERRAL

HCPCS M1123: Non‑indicated Ongoing Care — Home Program/Referral

HCPCS-M1109-ONGOING-CARE-INTERRUPTED-DUE-TO-EARLY-DISCHARGE

HCPCS M1109: Ongoing Care Interrupted Due to Early Discharge

HCPCS-M1113-ONGOING-CARE-NOT-CLINICALLY-INDICATED-HOME-PROGRAM-REFERRAL-CONSULTATION

HCPCS M1113: Ongoing Care Not Clinically Indicated (Home Program/Referral/Consult)

HCPCS-M1136-START-OF-EPISODE-OF-CARE

HCPCS M1136: Start of Episode of Care, Documented in Medical Record

HCPCS-M1131-DEGENERATIVE-NEUROLOGICAL-CONDITION-DOCUMENTATION

HCPCS Level II M1131: Degenerative Neurological Condition Documentation

HCPCS-M1117-DEGENERATIVE-NEUROLOGICAL-DIAGNOSIS-DOCUMENTATION

HCPCS M1117: Documentation of Degenerative Neurological Diagnosis

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Taxonomy Code	Specialty	Notes
`163W00000X`	Addiction Medicine	Common specialty for outpatient medication-assisted treatment clinics where early self-discharge can occur.
`2084P0800X`	Behavioral Health & Social Service Providers	Includes psychologists and behavioral health clinicians involved in counseling sessions cut short by patient departure.
`207Q00000X`	Psychiatry & Neurology	Psychiatrists who provide medication management and may bill when patients self-discharge from follow-up care.
`363L00000X`	Family Medicine	Primary care physicians providing initial assessment and treatment in ambulatory settings where self-discharge occurs.
`207L00000X`	Internal Medicine	Internists managing chronic conditions who may record incomplete visits due to patient-initiated departure.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`Z91.12`	Patient refusal of medical treatment and surgical procedures	Captures instances where a patient elects not to continue treatment or leaves early, aligning with `M1115`.
`Z76.82`	Awaiting institutional transfer	May be used when discharge planning or transfer was intended but the patient left before transfer.
`F11.20`	Opioid dependence, uncomplicated	Common diagnosis in outpatient addiction treatment clinics where patients may self-discharge before completing medication or counseling.
`F10.20`	Alcohol dependence, uncomplicated	Relevant in substance use treatment settings where patients might leave care early.
`Z75.3`	Lack of transportation	Social determinant often documented when transportation issues cause inability to continue care and lead to self-discharge.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`99213`	Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity	Often used for the initial E/M visit that may be partially completed before the patient self-discharged; documents services rendered.
`99406`	Smoking and tobacco use cessation counseling, intermediate, greater than 3 minutes up to 10 minutes	Example of a counseling service that may be initiated but not completed due to early patient departure.
`90791`	Psychiatric diagnostic evaluation (without medical services)	May be initiated during intake; if the patient self-discharges, `M1115` documents that the planned evaluation could not be completed.
`99204`	Office or other outpatient visit for the evaluation and management of a new patient, moderate to high complexity	Used when a new patient appointment is started but terminated early by self-discharge; documents portion of evaluation performed.
`90837`	Psychotherapy, 60 minutes with patient and/or family member	Represents a therapy session that could be interrupted or not completed because the patient left early; `M1115` indicates ongoing care not possible.

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