HCPCS Level II M1436: Telehealth Encounter

HCPCS Level II code M1436 designates telehealth encounters — clinical interactions conducted remotely using telecommunications technology. As telehealth continues to be integrated into routine care delivery, clear identification of telehealth encounters with codes like M1436 supports billing clarity, utilization tracking, and policy compliance across payers. Nationally, telehealth codes matter for access to care, care continuity, and administrative consistency as virtual visits remain a common service modality.

Key payers included in this analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of what M1436 represents, payer coverage considerations, and the types of benchmarks and policy topics typically associated with telehealth billing (e.g., allowed services, site-of-service designation, and documentation expectations). The publication also outlines clinical context for telehealth encounters and highlights areas where policy updates or payer-specific rules commonly affect billing and reimbursement.

Data not available in the input for specific modifiers, associated taxonomies, ICD-10 diagnoses, related codes, and service line details.

Billing Code Overview

HCPCS Level II code M1436 represents encounters conducted via telehealth. The service type is telehealth encounter, delivered remotely using telecommunications technology. The typical site of service is a remote or virtual setting where the patient and clinician are not co-located, such as a patient’s home or another off-site location.

Data not available in the input.

Clinical Context

A 42-year-old patient with well-controlled type 2 diabetes requests a follow-up visit for medication review and symptom check after a recent change in therapy. The clinician schedules a live, interactive audio-video telehealth visit using a secure platform. Prior to the encounter, the medical assistant verifies identity, documents consent for telehealth, confirms the patient’s location and payer, and uploads recent home blood glucose readings to the EHR. During the synchronous visit the clinician reviews symptoms, vitals reported by the patient (home glucose values and blood pressure), assesses adherence and side effects, adjusts medication dosing, and documents the plan. Coding staff assign the appropriate telehealth encounter billing code M1436 to capture the telehealth service, append any applicable modifiers per payer rules, and submit with the diagnosis code for the visit. Common payors for similar services include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, BUCA, and Medicare.

Coding Specifications

Modifier	Description	When to Use
`95`	Synchronous telemedicine service rendered via real-time interactive audio and video	Use when the visit is furnished through live audio-video telehealth and the payer accepts modifier `95` for telehealth

Taxonomy Code	Specialty	Notes
`207Q00000X`	Family Medicine	Primary clinicians who commonly provide telehealth follow-up and medication management
`207R00000X`	Internal Medicine	Hospital-based and ambulatory internists providing chronic disease management via telehealth
`207L00000X`	Pediatrics	Pediatricians providing well-child and acute telehealth visits
`208D00000X`	Psychiatry & Neurology	Psychiatrists who provide mental health visits frequently via telehealth
`363A00000X`	Nurse Practitioner	Advanced practice clinicians delivering telehealth primary and specialty follow-up

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`E11.9`	Type 2 diabetes mellitus without complications	Common chronic condition managed by telehealth visits for medication adjustment and monitoring
`I10`	Essential (primary) hypertension	Frequently managed and followed via telehealth for medication titration and remote blood pressure monitoring
`J02.9`	Acute pharyngitis, unspecified	Typical acute upper respiratory complaint frequently evaluated via telehealth
`F41.1`	Generalized anxiety disorder	Mental health conditions commonly managed by telehealth behavioral health visits
`R73.9`	Hyperglycemia, unspecified	Lab abnormality or symptom prompting a telehealth follow-up for medication or lifestyle counseling

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, typically 15 minutes	Common telehealth-equivalent E/M level for routine follow-up conducted via telehealth and often billed in conjunction with telehealth encounter coding when payer allows
`99441`	Telephone evaluation and management service provided by a physician to an established patient, 5-10 minutes of medical discussion	Used when audio-only telephonic management occurs instead of video telehealth
`99421`	Online digital evaluation and management service, for an established patient, for up to 7 days, cumulative time during the 7 days	Used for secure asynchronous patient-initiated digital assessment when the telehealth workflow includes messaging
`96127`	Brief emotional/behavioral assessment (e.g., depression inventory)	Frequently used adjunctively in telehealth visits when screening tools are administered remotely
`36415`	Collection of venous blood by venipuncture	Ordered before or after a telehealth visit if laboratory monitoring is required as part of remote management

OpenPayer

Summary & Overview