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    OpenPayerBilling CodesOrthotic Procedures and servicesHCPCS hcpcs-l3203-orthopedic-oxford-shoe-supinator-pronator-junior
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    HCPCS Level II L3203: Orthopedic Oxford Shoe with Supinator or Pronator, Junior

    HCPCS Level II code L3203 describes an orthopedic junior oxford shoe with supinator or pronator features, a durable medical equipment item designed to provide medial or lateral support for pediatric or small-foot patients; typical service type is orthopedic shoe fabrication/supply, and the typical site of service is outpatient orthotics/prosthetics clinics, pediatric orthopedics, or specialty medical supply providers.

    For related coverage guidance, see recent payer policy updates: Interferential Stimulation Devices (for home use), Durable Medical Equipment (DME): Tumor Treating Fields (Alternating Electric Field Therapy) Medical Guideline, Durable Medical Equipment (DME): Bone Growth Stimulators Medical Guideline.

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    Clinical & Coding Specifications

    Clinical Context

    A pediatric patient aged 8 with symptomatic pes planovalgus and excessive pronation is evaluated in an orthopedic clinic. The child reports activity-related foot pain, in-toeing gait, and difficulty wearing standard shoes. Physical exam demonstrates hindfoot valgus, medial collapse of the arch, and palpable peroneal tendon irritation. Conservative care (stretching, activity modification, orthotics) provided limited relief. The prescribing orthopedist orders a custom orthopedic shoe to provide supinator support and a stability last appropriate for a junior-sized foot. The device delivered is billed as L3203 (Orthopedic shoe, oxford with supinator or pronator, junior).

    The clinical workflow: the orthopedist documents diagnosis and shoe specifications, generates a shoe order and measurement, the patient’s caregiver consents to fabrication, the supplier (orthotic/prosthetic vendor) fabricates the junior oxford with built-in supinator/pronator support, and the patient returns for fitting and gait assessment. Follow-up visits assess fit, skin integrity, and symptomatic improvement; modifications are made if needed.

    Related CPT Codes

    CPT CodeDescriptionRelationship to This Procedure
    99203Office or other outpatient visit for the evaluation and management of a new patient, typically 30 minutesInitial specialist visit to evaluate foot deformity and establish medical necessity for L3203
    99213Office or other outpatient visit for the evaluation and management of an established patient, typically 15 minutesFollow-up visit to assess fit, skin integrity, and symptomatic response after shoe delivery
    97760Orthotic(s) fitting and training, upper extremity or lower extremity, initial encounterUsed for supplier or clinician time to fit, train the patient/caregiver on use of the orthopedic shoe and gait training
    97763Orthotic(s) management and training, subsequent encounterBilling for follow-up adjustments, re-fitting, and education related to the orthopedic shoe
    73560Radiologic exam, ankle; complete, minimum of 2 viewsDiagnostic imaging commonly obtained pre-fitting when evaluating structural deformity or to rule out osseous pathology prior to ordering L3203
    73630Radiologic exam, foot; complete, minimum of 3 viewsRadiographs often used to document foot alignment and support the prescription for a corrective orthopedic shoe

    Related Modifiers

    5 rows

    ModifierDescriptionWhen to Use
    50Modifier –50 (Bilateral Procedure) is appended to a CPT code when an identical procedure is performed on paired anatomical structures during the same operative session. The AMA states to add…- Use modifier -50 when the same CPT surgical, diagnostic, or radiology procedure is performed on paired anatomical structures (both sides of the body) during the same operative/session by the same…
    59Modifier 59 indicates a distinct procedural service when two procedures that are not normally billed together are clinically and procedurally separate. The CPT definition (as reiterated by CMS)…- Use modifier -59 to report a distinct procedural service when documentation supports that the procedure reported is not normally billed together with another service on the same day because of a…
    22Modifier –22 (Increased Procedural Services) is used when a reported procedure is substantially more extensive than normally required. The CPT Manual and CMS state it may be appended only when the…- When to use: Append modifier -22 to a procedural CPT code when the service performed is substantially more extensive than the usual service described by that code — i.e., the procedure required…
    52Modifier ‑52 (Reduced Services) indicates that a service or procedure was partially reduced or omitted at the provider’s discretion, allowing reporting of the basic procedure number with a qualifier…- Use modifier -52 when a physician or qualified health professional electively reduces or omits part of a procedure or service (for example, performing fewer required views or omitting a portion of…
    53Modifier 53 (Discontinued Procedure) signals that a surgical or diagnostic service was begun by the physician but terminated because of extenuating circumstances that threatened the patient’s…- Use modifier -53 when a physician/qualified healthcare professional has started a surgical or diagnostic procedure (e.g., anesthesia administered, incision or scope insertion) and then discontinues…

    Related Provider Taxonomies

    8 rows

    Taxonomy CodeSpecialtyNotes
    332B00000XDurable Medical Equipment & Medical SuppliesA supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for…
    103T00000XPsychologistA psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, a…
    174N00000XLactation Consultant (Non-RN)An individual trained to provide breastfeeding assistance services to both mothers and infants. Lactation Consultants are not required to be nurses an…
    1223P0700XProsthodonticsThat branch of dentistry pertaining to the restoration and maintenance of oral functions, comfort, appearance and health of the patient by the restora…
    261QP2000XPhysical Therapy Clinic/CenterAn entity, facility, or distinct part of a facility providing diagnostic and treatment services related to physical rehabilitation. Physical therapy i…
    163WS0121XPlastic Surgery Registered NurseNursing Service Providers · Registered Nurse
    163WG0600XGerontology Registered NurseNursing Service Providers · Registered Nurse
    3140N1450XPediatric Skilled Nursing FacilityA nursing care facility designed and staffed for the provision of nursing care and appropriate educational and habilitative/rehabilitative services to…

    Related ICD-10-CM Codes

    17 rows

    ICD-10-CM CodeDescription
    E10.621Type 1 diabetes mellitus with foot ulcer
    E11.621Type 2 diabetes mellitus with foot ulcer
    G57.81Other specified mononeuropathies of right lower limb
    M20.11Hallux valgus (acquired), right foot
    M20.12Hallux valgus (acquired), left foot
    M21.41Flat foot [pes planus] (acquired), right foot
    M21.42Flat foot [pes planus] (acquired), left foot
    M24.271Disorder of ligament, right ankle
    M24.272Disorder of ligament, left ankle
    M25.571Pain in right ankle and joints of right foot

    Showing 1–10 of 17

    Related Payer Policy Updates

    Specialty: Durable Medical Equipment (DME)1 / 3

    5 rows

    PolicyPayerEffective Date
    Interferential Stimulation Devices (for home use)Moda Health2026-10-01
    Durable Medical Equipment (DME): Tumor Treating Fields (Alternating Electric Field Therapy) Medical GuidelineWPS Health Insurance2026-10-01
    Durable Medical Equipment (DME): Bone Growth Stimulators Medical GuidelineWPS Health Insurance2026-10-01
    General Durable Medical Equipment (DME) Medical GuidelineWPS Health Insurance2026-10-01
    Prior Authorization for Durable Medical Equipment (DME)Blue Cross Blue Shield - Rhode Island2026-10-01

    Related Codes

    HCPCS-L0112-CRANIAL-CERVICAL-ORTHOSIS-CONGENITAL-TORTICOLLIS-CUSTOM

    HCPCS L0112: Cranial Cervical Orthosis, Congenital Torticollis Type

    HCPCS-L0113-CRANIAL-CERVICAL-ORTHOSIS-TORTICOLLIS

    HCPCS Level II L0113: Prefabricated Cranial Cervical Orthosis for Torticollis

    HCPCS-L0130-CERVICAL-FLEXIBLE-THERMOPLASTIC-COLLAR-MOLDED-TO-PATIENT

    HCPCS Level II L0130: Cervical Flexible Thermoplastic Collar, Molded to Patient

    HCPCS-L0140-CERVICAL-SEMI-RIGID-ADJUSTABLE-PLASTIC-COLLAR

    HCPCS Level II L0140: Cervical Semi-Rigid Adjustable Plastic Collar

    HCPCS-L0150-CERVICAL-SEMI-RIGID-ADJUSTABLE-CHIN-CUP

    HCPCS Level II L0150: Cervical Semi-Rigid Adjustable Chin Cup

    HCPCS-L0160-CERVICAL-SEMI-RIGID-OCCIPITAL-MANDIBULAR-SUPPORT

    HCPCS Level II L0160: Cervical Semi-Rigid Occipital/Mandibular Support

    HCPCS-L0170-CERVICAL-COLLAR-MOLDED-TO-PATIENT-MODEL

    HCPCS Level II L0170: Cervical Collar, Custom-Molded

    HCPCS-L0172-CERVICAL-COLLAR-SEMI-RIGID-THERMOPLASTIC-FOAM

    HCPCS L0172: Cervical Collar, Semi-Rigid Prefabricated

    HCPCS-L0174-CERVICAL-COLLAR-SEMI-RIGID-THORACIC-EXTENSION

    HCPCS L0174: Cervical Collar, Semi-Rigid Thermoplastic with Thoracic Extension

    HCPCS-L0180-CERVICAL-MULTIPLE-POST-COLLAR-OCCIPITAL-MANDIBULAR-ADJUSTABLE

    HCPCS Level II L0180: Cervical Orthosis with Occipital/Mandibular Supports

    Showing 1–10 of 466

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    Frequently Asked Questions

    References

    1. 1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
    2. 2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
    3. 3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.
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