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    v1.0.28
    OpenPayerBilling CodesDurable Medical EquipmentHCPCS hcpcs-e1357-oxygen-battery-charger-portable-concentrator-replacement
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    HCPCS Level II E1357: Oxygen Concentrator Battery Charger, Replacement

    HCPCS Level II code E1357 describes an oxygen accessory specifically for a battery charger for a portable oxygen concentrator, billed as a replacement item; the service is the supply and replacement of the charger and the typical site of service is home or other outpatient/home medical equipment use where a portable concentrator is operated.

    For related coverage guidance, see recent payer policy updates: Interferential Stimulation Devices (for home use), Prior Authorization for Durable Medical Equipment (DME), Breast Pumps.

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    Clinical & Coding Specifications

    Clinical Context

    A realistic scenario involves an adult patient who uses a portable oxygen concentrator for chronic hypoxemic respiratory failure related to chronic obstructive pulmonary disease (COPD). The patient presents to durable medical equipment (DME) provider for replacement of a lost or nonfunctional battery charger for the portable concentrator. The clinical workflow: the patient or caregiver contacts the DME supplier, supplies the device model and serial number, and documents the prescription for home oxygen equipment from the treating physician. The DME supplier verifies medical necessity, verifies insurance coverage and beneficiary eligibility, documents the device replacement reason (lost, damaged, or malfunctioning), dispenses the replacement battery charger (E1357) and records delivery, device information, and patient acknowledgement in the patient record. Billing uses the HCPCS Level II code E1357 as a replacement-only accessory charge; supplier includes applicable modifier(s) per payer rules and submits supporting documentation when requested.

    Related CPT Codes

    CPT CodeDescriptionRelationship to This Procedure
    94640Pressurized or nonpressurized inhalation treatment for acute airway obstruction, bronchospasm, or for sputum induction for diagnostic purposes (eg, nebulizer)Respiratory therapy procedure that may be performed in clinical assessment or follow-up visits for patients on supplemental oxygen; not billed with E1357 but often part of overall respiratory care.
    94010Breathing capacity test; spirometry, including graphic record, total and timed vital capacityPulmonary function testing commonly used in evaluation and monitoring of chronic respiratory disease in patients who may require portable oxygen equipment.
    94620Pulmonary rehabilitation; one hour, per sessionPulmonary rehabilitation is frequently part of comprehensive care for patients using portable oxygen concentrators; services are separate from DME accessory billing.
    99070Supplies and materials (eg, DME) provided by the physician over and above those usually included with the office visitUse when clinicians supply small durable medical items in the office; rarely used for E1357 but clinically related when accessories are dispensed by a clinic.
    A4575Accessories for oxygen concentrator, replacement battery (This is a HCPCS reference example; CPT codes are limited)Though HCPCS-level E1357 is the primary billing code for replacement battery chargers, related supply codes may appear in workflow documentation and inventory management.

    Related Modifiers

    5 rows

    ModifierDescriptionWhen to Use
    62Modifier 62 indicates that two surgeons function as co‑surgeons, each performing distinct parts of the same primary surgical procedure. It is appended to the primary procedure code (and any…- Use modifier -62 when two surgeons act as co‑surgeons (both primary surgeons) on a single definitive primary procedure, each performing distinct parts of the same surgical procedure (append -62 to…
    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…
    95Modifier 95 indicates that a service was provided via synchronous, real‑time audio‑video telehealth rather than in‑person. Per CMS, AAPC and professional associations, append modifier 95 to claim…- Use modifier 95 to indicate a service was furnished via synchronous, real‑time audiovisual telehealth (a live audio‑video conference between patient and provider) rather than in‑person. - Pair…
    57CPT® modifier -57 (“Decision for Surgery”) is appended to an Evaluation and Management (E/M) service when that encounter results in the initial decision to perform a major surgery (a procedure with a…- Use modifier 57 when an E/M service provided by the same provider (or same tax ID) on the day of or the day before a major surgical procedure (90‑day global period) results in the initial decision…
    24Modifier 24 denotes an unrelated evaluation and management (E/M) service performed by the same physician or qualified healthcare professional during a postoperative global period. Per CPT guidance,…- Use modifier 24 when you report an evaluation and management (E/M) service performed by the same physician or same-specialty group during a procedure’s postoperative global period that is unrelated…

    Related Provider Taxonomies

    8 rows

    Taxonomy CodeSpecialtyNotes
    282N00000XGeneral Acute Care HospitalAn acute general hospital is an institution whose primary function is to provide inpatient diagnostic and therapeutic services for a variety of medica…
    207RG0300XGeriatric Medicine (Internal Medicine) PhysicianAn internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects o…
    207L00000XAnesthesiology PhysicianAn anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an opera…
    207U00000XNuclear Medicine PhysicianA nuclear medicine specialist employs the properties of radioactive atoms and molecules in the diagnosis and treatment of disease and in research. Rad…
    2084E0001XEpilepsy PhysicianEpilepsy is a subspecialty of neurology focused on the diagnosis and treatment of patients with epilepsy, including new-onset, medically refractory ep…
    246Y00000XHealth Information Specialist/TechnologistAn individual with a high school diploma, on-the-job experience and coding education from seminars or college classes who passes a national certificat…
    3336H0001XHome Infusion Therapy PharmacyPharmacy-based, decentralized patient care organization with expertise in USP 797-compliant sterile drug compounding that provides care to patients wi…
    332H00000XEyewear SupplierAn organization that provides spectacles, contact lenses, and other vision enhancement devices prescribed by an optometrist or ophthalmologist.

    Related Payer Policy Updates

    Specialty: Durable Medical Equipment (DME)1 / 3

    10 rows

    PolicyPayerEffective Date
    Interferential Stimulation Devices (for home use)Moda Health2026-10-01
    Prior Authorization for Durable Medical Equipment (DME)Blue Cross Blue Shield - Rhode Island2026-10-01
    Breast PumpsModa Health2026-09-01
    Personal Emergency Response SystemsCareSource Georgia2026-09-01
    Continuous Passive Motion (CPM) DevicesCigna2026-08-15
    Push-Rim Activated Power-Assist Device (E0986) — Manual Wheelchair Accessorymoda_health_plan_inc2026-08-13
    Beds and Mattresses (for Ohio Only)Colorado Rocky Mountain Health Plans2026-08-01
    Beds and Mattresses (for Kentucky Only)UnitedHealthcare2026-08-01
    Pneumatic Compression Devices (for Nebraska Only)UnitedHealthcare2026-08-01
    Indications for Coverage — Hospital beds, support surfaces, and safety enclosure beds (DME)Colorado Rocky Mountain Health Plans2026-08-01

    Related Codes

    HCPCS-E0100-CANE-DURABLE-MEDICAL-EQUIPMENT-AMBULATION

    HCPCS E0100: Cane, Adjustable or Fixed, With Tip

    HCPCS-E0105-CANE-QUAD-THREE-PRONG-MOBILITY-AID

    HCPCS Level II E0105: Cane, Quad or Three-Prong, Includes Tips

    HCPCS-E0110-FOREARM-CRUTCHES-PAIR-DME-MOBILITY

    HCPCS Level II E0110: Forearm Crutches, Pair, Complete with Tips and Handgrips

    HCPCS-E0111-CRUTCH-FOREARM-DURABLE-MEDICAL-EQUIPMENT

    HCPCS Level II E0111: Crutch, Forearm, With Tip and Handgrips

    HCPCS-E0112-UNDERARM-WOOD-CRUTCHES-PAIR

    HCPCS Level II E0112: Underarm Wooden Crutches, Pair

    HCPCS-E0113-CRUTCH-UNDERARM-WOOD-ADJUSTABLE-FIXED-WITH-PAD-TIP-HANDGRIP

    HCPCS Level II E0113: Crutch Underarm, Wood, Adjustable or Fixed

    HCPCS-E0114-UNDERARM-CRUTCHES-PAIR-ADJUSTABLE-FIXED

    HCPCS Level II E0114: Underarm (Axillary) Crutches, Adjustable or Fixed, Pair

    HCPCS-E0116-UNDERARM-CRUTCH-NON-WOOD-ADJUSTABLE-FIXED

    HCPCS E0116: Underarm Crutch, Non-Wood, Adjustable/Fixed with Pad

    HCPCS-E0117-ARTICULATING-SPRING-ASSISTED-UNDERARM-CRUTCH

    HCPCS Level II E0117: Crutch, Underarm, Articulating, Spring-Assisted

    HCPCS-E0118-LOWER-LEG-PLATFORM-CRUTCH-SUBSTITUTE

    HCPCS E0118: Crutch Substitute, Lower Leg Platform

    Showing 1–10 of 670

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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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