L7190 Myoelectric Elbow (HCPCS) Reimbursement | OpenPayer

Summary & Overview

HCPCS L7190: Electronic Myoelectric Elbow Prosthesis, Adolescent

HCPCS Level II code L7190 identifies an electronic, myoelectronically controlled elbow prosthetic component designed for adolescent patients. This code matters nationally because myoelectric prostheses represent advanced functional technology that can significantly affect access to durable medical equipment benefits, authorization processes, and specialty prosthetics coverage across both commercial and public payers. Coverage and utilization of high-cost prosthetic components have implications for clinical outcomes, rehabilitation planning, and benefit design.

Key payers in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find an overview of the clinical purpose of the device, payer considerations, and the typical care settings where L7190 is furnished. The publication presents benchmarks and policy context relevant to authorization requirements, coding practices, and claims adjudication for advanced prosthetic components. It also summarizes common billing modifiers and outlines scenarios commonly associated with adolescent prosthetic fitting and follow-up care.

This national-level summary is intended for clinicians, prosthetists, coding and billing professionals, and policy analysts seeking clear guidance on how L7190 is characterized, where it is typically provided, and what documentation and clinical context commonly accompany claims for myoelectric elbow components for adolescents.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicareL7190HCPCS Level IIprostheticsmyoelectricelbow prosthesisdurable medical equipmentprosthetics fittingoutpatient rehabilitation

Billing Code Overview

HCPCS Level II code L7190 describes an electronic elbow prosthesis for adolescents with myoelectronic (myoelectric) control, indicated by the description "Electronic elbow, adolescent, variety village or equal, myoelectronically controlled." The service type is the provision and fitting of a myoelectric elbow prosthetic component designed for adolescent patients. The typical site of service is outpatient prosthetics and orthotics clinics, specialty orthopedic or rehabilitation clinics, and prosthetist service centers where device fitting, programming, and training occur.

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Clinical & Coding Specifications

Clinical Context

A 14-year-old adolescent with a transhumeral or elbow-level limb difference presents to a multidisciplinary prosthetics clinic for fitting of a myoelectrically controlled electronic elbow prosthesis described by billing code L7190 (Electronic elbow, adolescent, variety village or equal, myoelectronically controlled). The workflow includes: initial prosthetic consultation with the prosthetist and physiatrist to assess limb anatomy, residual limb soft-tissue condition, and goals for function; baseline range-of-motion and skin integrity exam; surface electromyography (EMG) site testing to identify viable muscle signals for myoelectric control; fabrication of a custom socket and suspension system; alignment and integration of the L7190 elbow unit with the terminal device and any wrist or terminal device components; device programming and calibration in the clinic; occupational therapy sessions for training in donning/doffing, myoelectric control patterns, activities of daily living, and community mobility; and follow-up visits for adjustments, troubleshooting, and maturation of control. Typical site of service is an outpatient prosthetics and orthotics clinic within a hospital outpatient department or an independent prosthetics facility. Common clinical indications include congenital limb deficiency, post-traumatic amputation at or proximal to the elbow, or revision of a previous prosthesis with inadequate control. The patient encounter documents diagnosis, prosthetic goals, EMG test results, socket fit, elbow selection rationale, device programming parameters, training plan, and plan for anticipated follow-up and maintenance visits.

Coding Specifications

Modifier	Description	When to Use

HCPCS L5940: Addition to Endoskeletal Below-Knee Prosthesis, Ultra-Light Material

HCPCS-L8608-ARGUS-II-RETINAL-PROSTHESIS-EXTERNAL-ACCESSORY

HCPCS L8608: External Accessory for Argus II Retinal Prosthesis

HCPCS-L5661-LOWER-EXTREMITY-SOCKET-INSERT-MULTI-DUROMETER-SYMES

HCPCS L5661: Addition to Lower Extremity Socket Insert, Multi-Durometer Symes

HCPCS-L5648-ABOVE-KNEE-SOCKET-CUSHION-ADDITION

HCPCS Level II L5648: Above-Knee Socket Cushion Addition

HCPCS-L8430-PROSTHETIC-SOCK-MULTIPLE-PLY-ABOVE-KNEE

HCPCS Level II L8430: Prosthetic Sock, Multiple Ply, Above Knee

HCPCS-L5701-REPLACEMENT-ABOVE-KNEE-KNEE-DISARTICULATION-SOCKET

HCPCS L5701: Replacement Above-Knee/Knee-Disarticulation Prosthetic Socket

HCPCS-L5692-LOWER-EXTREMITY-ABOVE-KNEE-PELVIC-CONTROL-BELT-LIGHT

HCPCS L5692: Addition to Lower Extremity Above-Knee, Pelvic Control Belt, Light

HCPCS-L5613-ABOVE-KNEE-4-BAR-HYDRAULIC-SWING-KNEE-ADDITION

HCPCS L5613: Addition to Above-Knee Prosthetic, 4-Bar Hydraulic Swing Knee

HCPCS-L6704-TERMINAL-DEVICE-SPORT-RECREATIONAL-WORK-ATTACHMENT

HCPCS L6704: Terminal Device for Sport/Recreational/Work Attachment

HCPCS-L6711-PEDIATRIC-MECHANICAL-VOLUNTARY-OPENING-HOOK-TERMINAL-DEVICE

HCPCS L6711: Pediatric Mechanical Voluntary-Opening Hook Terminal Device

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Taxonomy Code	Specialty	Notes
`173C00000X`	Prosthetics & Orthotics	Primary providers who evaluate, fabricate, fit, and adjust `L7190` devices.
`261QM0800X`	Physical Medicine & Rehabilitation (Physiatry)	Medical oversight for prosthetic prescription, residual limb management, and coordination of care.
`372S00000X`	Physical Therapist	Delivers device training, functional mobility, and activities-of-daily-living training post-fitting.
`371P00000X`	Occupational Therapist	Provides fine-motor training, ADL retraining, and myoelectric control training specific to upper extremity prostheses.
`207L00000X`	Orthopedic Surgery	Surgical management of residual limb, revision, or bone procedures that may precede prosthetic fitting.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`Q71.3`	Reduction deformities of upper limb, congenital (e.g., congenital absence of elbow joint)	Congenital limb deficiency indicating need for an adolescent electronic elbow prosthesis for improved function.
`S48.012A`	Strain of muscle, fascia and tendon of muscle of upper arm, right, initial encounter	Post-traumatic upper-arm injury that may lead to amputation or significant dysfunction prompting prosthetic fitting.
`S48.101A`	Incomplete traumatic amputation of right upper arm, initial encounter	Traumatic partial amputation or limb salvage cases where a myoelectric elbow may be indicated.
`Z89.612`	Acquired absence of right arm above elbow	Typical amputation level requiring an electronic elbow component to restore elbow function.
`M24.271`	Contracture, right elbow	Joint contracture affecting elbow mechanics; prosthetic fitting considerations include joint range and suspension.
`T79.A11A`	Traumatic amputation of right upper limb, initial encounter	Acute traumatic amputation resulting in need for prosthetic intervention and myoelectric elbow fitting.
`G54.0`	Brachial plexus lesions, unspecified	Nerve injury affecting control that may alter candidacy or necessitate specific myoelectric site testing.
`Z43.1`	Encounter for attention to tracheostomy (placeholder)	Data not clinically linked; included only if input had provided codes — otherwise not used.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`97760`	Orthotic(s) management and training, initial fitting only; lower extremity, upper extremity, and/or trunk, subsequent visits	Used for training and follow-up sessions to teach use of the myoelectric elbow and adjust functional parameters.
`97763`	Orthotic(s) management and training, initial encounter for prosthetic device, upper extremity, includes assessment, fabrication, and training	Applied when comprehensive prosthetic training and initial device integration are billed alongside the `L7190` fitting.
`95885`	Needle electromyography, limited studies, one extremity	Used when diagnostic EMG is performed to localize viable myoelectric control sites prior to socket fabrication and device programming.
`97026`	Application of a modality to one or more areas; infrared	Represents therapeutic modalities provided by therapy during training and desensitization of the residual limb when documented.
`99213`	Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity	Typical outpatient visit code for prosthetic follow-up, programming checks, or problem-focused visits after delivery of `L7190`.
`99070`	Supplies and materials (except spectacles), provided by the physician over and above those usually included with the office visit or procedure	Used to report additional non-standard supplies (custom liners, adhesives, specialized electrodes) provided with the fitting.

`11`	Professional component	Use when reporting the professional component charge separate from the facility or technical component for fitting, programming, or clinician time when payer requires split billing.
`22`	Increased procedural services	Use when the fitting, customization, or training requires substantially greater work than typical (extensive custom fabrication or prolonged programming/training).
`52`	Reduced services	Use when only partial components of the prosthesis are provided or a limited/partial fitting is performed.
`53`	Discontinued procedure	Use if the fitting or programming is started but discontinued due to patient intolerance or unforeseen clinical reasons.
`54`	Surgical care only	Rarely used; when the device is provided as part of a surgical encounter and only the surgical portion is billed by the surgeon.
`62`	Two surgeons	Use if two surgeons of different specialties are required for concurrent surgical-level procedures related to limb reconstruction when billing interactions occur.
`78`	Return to OR for related procedure during postoperative period	Use if a revision related to the prosthetic interface occurs in the global period and a return to the operating room is required.
`80`	Assistant surgeon	Use when an assistant surgeon is involved in a procedure that is being reported in conjunction with the prosthetic work (surgical cases related to limb revision).
`AS`	Physician assistant, nurse practitioner, or clinical nurse specialist service	Use when a qualified nonphysician practitioner provides billed services related to fitting, training, or follow-up as allowed by payer rules.
`QK`	Medical direction of two, three, or four concurrent anesthesia providers	Included for surgical contexts when anesthesia direction is billed alongside related surgical procedures.

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