Summary & Overview

HCPCS G2148: Multimodal Pain Management Was Used

HCPCS Level II code G2148 documents that multimodal pain management was used during a patient’s care episode. This designation captures coordinated use of multiple analgesic strategies and is important for clinical documentation, quality measurement, and payment workflows tied to perioperative and acute pain control. Nationally, explicit reporting of multimodal pain approaches supports efforts to improve pain outcomes, reduce opioid exposure, and standardize perioperative analgesia.

Key payers included in this overview are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of what G2148 represents, the clinical contexts in which it is typically reported, and the operational implications for billing and health plan adjudication. The publication summarizes benchmarks where available, notes common modifier usage in claims submission, and outlines clinical context relevant to perioperative and post-operative care.

This brief is written for a national audience and focuses on coding clarity, documentation expectations, and the reasons health systems and payers track multimodal pain strategies. Data not available in the input is noted where applicable.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicareG2148HCPCS Level IImultimodal pain managementperioperative carepostoperative painpain management codinganalgesiaambulatory surgeryhospital inpatient

Billing Code Overview

HCPCS Level II code G2148 indicates that multimodal pain management was used. The service represents the use of multiple complementary pain-control strategies—such as combining pharmacologic agents, regional anesthesia techniques, and nonpharmacologic interventions—to manage a patient’s pain.

Service Type: Multimodal pain management service

Typical Site of Service: Hospital inpatient or outpatient surgical settings, ambulatory surgical centers, and post-operative care locations where coordinated pain-management strategies are implemented

Data not available in the input.

Clinical & Coding Specifications

Clinical Context

A 56-year-old patient with chronic lumbar radiculopathy and neuropathic pain refractory to single-modality therapies presents to an outpatient pain management clinic. The multidisciplinary team—including an interventional pain physician, clinical pharmacist, and physical therapist—evaluates the patient. After review of prior imaging and medication trials, the team implements a multimodal pain management plan combining image-guided lumbar epidural steroid injection, an optimized oral analgesic regimen (including an SNRI and a short course of oral opioid when appropriate), targeted physical therapy, and patient education on pain coping strategies. The procedures and care coordination occur in a freestanding ambulatory surgery center and outpatient clinic visit over several encounters. Documentation includes rationale for multimodal approach, specific therapies provided, time and personnel involved, informed consent, and measurable goals for pain reduction and function. Billing uses G2148 to denote that multimodal pain management was used as part of the treatment plan; applicable CPT procedure codes for individual interventions are reported separately with appropriate modifiers when required.

Coding Specifications

Modifier	Description	When to Use
`22`	Increased procedural services	Use when work required to provide multimodal management is substantially greater than typical for an included service and documentation supports additional work.
`23`	Unusual anesthesia	Use when general anesthesia is required unexpectedly for a procedure component related to multimodal management.
`52`	Reduced services	Use when an intended component of multimodal care is partially reduced or not completed.
`53`	Discontinued procedure	Use when a procedure component is started but stopped due to patient condition or safety concerns.
`54`	Surgical care only	Use when billing covers only the surgical component and postoperative care is transferred to another clinician.
`55`	Postoperative management only	Use when billing covers only postoperative management after the procedural component of multimodal care.
`56`	Preoperative management only	Use when billing covers only preoperative evaluation and preparation related to a planned interventional component.
`62`	Two surgeons	Use when two surgeons of different specialties perform separate, significant parts of an interventional component of care.
`AS`	Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant-at-surgery	Use when an APP provides documented assistant-at-surgery duties during an invasive procedure within the multimodal plan.
`QK`	Medical direction of two, three, or four qualified individuals	Use when the physician medically directs multiple CRNAs or anesthetists for anesthesia required during a procedure component.

Taxonomy Code	Specialty	Notes
`207L00000X`	Pain Medicine Physician	Interventional management and coordination of multimodal plan.
`206E00000X`	Physiatry (Physical Medicine & Rehabilitation)	Functional assessment, rehabilitation and therapy coordination.
`3336C0003X`	Pharmacist	Medication management, opioid stewardship, and multimodal pharmacotherapy optimization.
`363A00000X`	Physical Therapist	Delivery of targeted physical therapy interventions within the multimodal plan.
`208D00000X`	Anesthesiology	Provides sedation or anesthesia for image-guided interventional procedures when needed.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`M54.16`	Radiculopathy, lumbar region	Common indication for combined interventional injection, medication optimization, and rehabilitation.
`M54.5`	Low back pain	Frequently treated with a multimodal plan including injections, meds, and therapy.
`M51.16`	Intervertebral disc disorders with radiculopathy, lumbar region	Structural cause of radicular pain often managed with multimodal strategies.
`G89.2`	Chronic pain, not elsewhere classified	Centers the treatment plan on multimodal pain management for chronic pain conditions.
`M54.2`	Cervicalgia	When neck pain requires a multimodal approach including cervical injections and rehabilitation.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`62323`	Injection(s), of diagnostic or therapeutic substance(s), including anesthetic, anti-inflammatory agent and/or neurolytic agent; each additional level, lumbar or sacral (list separately in addition to code for primary injection)	Often billed for image-guided lumbar epidural steroid injections as one component of the multimodal plan; reported with `G2148` describing the multimodal approach.
`64483`	Injection(s), diagnostic or therapeutic agent, paravertebral facet joint (or nerve); lumbar or sacral, single level	Used for facet joint or medial branch injections incorporated into a multimodal strategy for axial or radicular pain.
`99214`	Office or other outpatient visit for the evaluation and management of an established patient, moderate to high complexity	Used for evaluation and care coordination visits that document the multimodal plan and ongoing management.
`97110`	Therapeutic exercises to develop strength and endurance, range of motion and flexibility (each 15 minutes)	Physical therapy component commonly billed in conjunction with interventional and pharmacologic elements of multimodal management.
`64490`	Injection(s), diagnostic or therapeutic agent, paravertebral facet joint (or nerve); cervical or thoracic, single level	Alternative interventional injection when multimodal management targets cervical or thoracic sources of pain.
`01991`	Anesthesia for diagnostic or therapeutic nerve block; not otherwise specified	Billed when anesthesia services are provided for nerve block procedures included in the multimodal treatment plan.