M1002 HCPCS Reimbursement & Policy Benchmarks | OpenPayer

Summary & Overview

HCPCS M1002: Plan of Care Missing for Moderate to Severe Pain

HCPCS Level II code M1002 denotes a missing plan-of-care documentation for patients with moderate to severe pain by the time of the second clinician visit, with no reason provided. Nationally, clear documentation of pain management plans is central to patient safety, quality measurement, and billing compliance; a code flagging absent documentation highlights gaps in clinical workflows and medical record completeness. Covered payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare.

Readers will find a concise explanation of what HCPCS Level II code M1002 represents, why absence of a timely plan-of-care record matters for care coordination and compliance, and how this code fits into clinical documentation practices for pain management. The publication summarizes typical service settings and the clinical context for moderate to severe pain, and presents national benchmarks, payer coverage notes, and recent policy or documentation guidance where available. When specific data elements were not provided in the source, the publication notes that those items were unavailable in the input.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicareM1002HCPCS Level IIpain managementplan of careclinical documentationoutpatient servicescoding compliancequality measurement

Billing Code Overview

HCPCS Level II code M1002 indicates a plan of care for moderate to severe pain that was not documented on or before the date of the second visit with a clinician, with no reason given for the missing documentation. This code applies to situations where a documented plan of care is expected by the time of the second clinician visit for patients with moderate to severe pain but the documentation was not completed by that point.

Service type: Pain management plan of care documentation (moderate to severe pain)

Typical site of service: Outpatient clinic or office-based clinical visit where clinicians manage moderate to severe pain

Data not available in the input.

Clinical & Coding Specifications

Clinical Context

A typical patient is an adult with moderate to severe acute or chronic pain who presents for follow-up care after an initial visit where a plan of care for pain management was not documented by the second clinician visit. Example: a 58-year-old patient with chronic low back pain (neuropathic and musculoskeletal components) seen initially for evaluation and started on conservative measures; at the second visit the clinician addresses pain but the formal written or electronic plan of care (including goals, interventions, expected duration, and follow-up) is not documented on or before that second visit and no reason for the delay is recorded. The clinical workflow involves initial assessment, history of present illness, medication reconciliation, functional assessment, and development of a documented plan of care for moderate to severe pain. If documentation of the plan is delayed beyond the second visit, billing uses M1002 to indicate the plan was not documented on or before the date of the second visit and no reason is given. Typical team members include primary care physicians, pain medicine specialists, nurse practitioners, physician assistants, and medical coders who review visit documentation and assign the appropriate HCPCS Level II code. Typical encounter settings include outpatient clinic visits for pain management, specialty pain clinics, and ambulatory surgical centers when pre- or post-procedure pain management follow-up occurs.

Coding Specifications

Modifier	Description	When to Use
`25`

HCPCS Level II M1144: Limited/Consultative Therapy, 1-2 Visits

HCPCS-M1071-ADDITIONAL-SPINE-PROCEDURES-WITH-LUMBAR-DISCECTOMY-LAMINOTOMY

HCPCS Level II M1071: Additional Spine Procedures with Lumbar Discectomy/Laminotomy

HCPCS-K0903-DIABETIC-CUSTOM-MULTIPLE-DENSITY-INSERT

HCPCS K0903: Custom Multiple-Density Diabetic Foot Insert

HCPCS-U0004-SARS-COV-2-HIGH-THROUGHPUT-MOLECULAR-TEST-MULTIPLEX

HCPCS U0004: SARS-CoV-2 High-Throughput Multiplex Molecular Test

HCPCS-U0003-SARS-COV-2-HIGH-THROUGHPUT-NUCLEIC-ACID-TEST

HCPCS U0003: SARS-CoV-2 High-Throughput Nucleic Acid Amplified Test

HCPCS-K1003-WHIRLPOOL-TUB-WALK-IN-PORTABLE

HCPCS K1003: Whirlpool Tub, Walk-In, Portable

HCPCS-M1001-PAIN-MANAGEMENT-PLAN-OF-CARE-MODERATE-SEVERE-PAIN

HCPCS Level II M1001: Plan of Care for Moderate to Severe Pain

HCPCS-C1300-HYPERBARIC-OXYGEN-FULL-BODY-CHAMBER-30MIN

HCPCS C1300: Hyperbaric Oxygen in Full-Body Chamber, per 30 Minutes

HCPCS-K0901-KNEE-ORTHOSIS-SINGLE-UPRIGHT-PREFABRICATED

HCPCS K0901: Knee Orthosis, Single Upright, Prefabricated

HCPCS-K1001-ELECTRONIC-POSITIONAL-OSA-TREATMENT-SENSOR

HCPCS K1001: Electronic Positional Obstructive Sleep Apnea Treatment, with Sensor

Showing 1–10 of 16

Taxonomy Code	Specialty	Notes
`207Q00000X`	Pain Medicine (Physician)	Physicians specializing in pain assessment and multimodal pain management.
`208D00000X`	Physical Medicine & Rehabilitation	Clinicians managing functional and rehabilitative aspects of chronic pain.
`363A00000X`	Nurse Practitioner	Nurse practitioners who provide evaluation, medication management, and documentation of care plans.
`362LP0200X`	Physician Assistant	Physician assistants who perform follow-up visits and draft plans of care for pain.
`2084P0800X`	Anesthesiology (Pain Management Focus)	Anesthesiologists providing interventional or medical pain management and care plans.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`M54.5`	Low back pain	Common cause of moderate to severe chronic pain requiring a documented plan of care.
`G89.2`	Chronic pain, not elsewhere classified	Directly aligns with need for a formal pain management plan for moderate to severe chronic pain.
`G89.3`	Neoplasm related pain (acute)	Moderate to severe pain related to cancer often requires documented plans for analgesia and follow-up.
`M79.2`	Neuralgia and neuritis, unspecified	Neuropathic pain conditions that commonly necessitate structured plans of care.
`M25.50`	Pain in unspecified joint	Joint pain that can be moderate to severe and requires conservative and interventional planning.
`R52`	Pain, unspecified	General pain code used when specific etiology is not yet documented but a plan is required.
`G89.4`	Chronic pain syndrome	Indicates complex chronic pain requiring multidisciplinary documented care plans.
`M54.2`	Cervicalgia	Neck pain that can be moderate to severe and requires documented management strategies.

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 outpatient follow-up visit where a plan of care for moderate to severe pain should be documented; often used when revisiting medication adjustments.
`99214`	Office or other outpatient visit for the evaluation and management of an established patient, typically 25 minutes	Used for more complex pain management visits requiring detailed assessment and establishment of a documented plan of care.
`99223`	Initial hospital care, typically 70 minutes	In inpatient settings when severe pain requires initial comprehensive evaluation and a documented plan of care is expected within follow-up visits.
`99291`	Critical care, evaluation and management of the critically ill or injured, first hour	Applied when severe acute pain is part of a critical presentation requiring immediate management; documentation of a pain plan should follow in subsequent visits.
`99354`	Prolonged service in the office or other outpatient setting, first hour (face-to-face)	Used when extended time is spent developing and documenting a comprehensive pain management plan beyond typical visit length.

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