HCPCS Code J3301: Triamcinolone acetonide billing guide
HCPCS Code J3301 is the HCPCS Level II J-code for injection of triamcinolone acetonide, not otherwise specified, 10 mg. Claims for it get denied most often over a unit miscalculation, a missing NDC, or a mismatched administration CPT. This guide covers dosage-to-unit conversion, covered ICD-10 diagnoses, Medicare reimbursement rates, and the administration codes that must […]
HCPCS L3215: Ladies Orthopedic Oxford Shoe (Each)
HCPCS Code L3215 is an active Level II HCPCS code for 2026. Its official long description is: Orthopedic footwear, ladies shoe, Oxford, each. The code falls within the L3201-L3265 range. This range covers orthopedic footwear in a variety of styles and sizes for both men and women. CMS maintains L3215 within its HCPCS Level II […]
HCPCS Code B4150: Enteral formula billing and Medicare coverage
HCPCS code B4150 is the Medicare billing code for a nutritionally complete enteral formula: proteins, carbohydrates, fats, vitamins, and minerals, delivered through a feeding tube and billed per 100 calories (1 unit = 100 calories). It’s one of the most audited codes in enteral nutrition billing. In fact, claims fall under Medicare’s prosthetic device benefit, […]
HCPCS Code T4524: Adult disposable incontinence brief, extra large
HCPCS Code T4524 is a HCPCS Level II T-code for an adult sized disposable incontinence brief or diaper, extra large, billed per individual unit. Selecting the wrong size or product-type code, missing a modifier, or leaving the physician order out of the file are the most common reasons T4524 claims come back denied. Practice management […]
HCPCS Code V2520: Contact lens, hydrophilic, spherical, per lens
HCPCS Code V2520 is the correct code for a hydrophilic, spherical contact lens billed per lens: one unit per lens, not per pair. Medicare Part B covers it only for a narrow set of medically necessary diagnoses, such as aphakia following cataract surgery, and billing outside those boundaries triggers automatic rejection from most Medicare Administrative […]
HCPCS code Q4081: Epoetin alfa billing and ESRD PPS guide
HCPCS code Q4081 reports injection of epoetin alfa (100 units) for end-stage renal disease (ESRD) patients at dialysis facilities. It applies only in that setting – bill it in a non-ESRD context, or confuse it with J0885, and the claim will deny. Getting the setting or the units wrong costs a facility twice: once in […]
HCPCS Code L8499: Unlisted miscellaneous prosthetic services
HCPCS Code L8499 is the unlisted procedure code for miscellaneous prosthetic services and supplies that don’t have a specific HCPCS Level II L-code. It sits at the top of the L8000-L8499 miscellaneous prosthetics section, and it’s the code billing teams use only after ruling out every specific option in that range. HCPCS Code L8499: Definition […]
HCPCS code H0038: Self-help/peer services billing guide
HCPCS code H0038: Definition, descriptor, and quick reference HCPCS code H0038 covers self-help and peer support services, billed in 15-minute increments and used mainly in Medicaid-funded behavioral health and substance use disorder programs. Peer support itself is one of the most evidence-backed interventions in behavioral health. Yet it’s also one of the most consistently underbilled. […]
HCPCS Code A4466: Deleted elastic garment code
HCPCS Code A4466 described a garment, belt, sleeve, or other covering made of elastic or similar stretchable material, billed per item under Medicare Part B durable medical equipment (DME) supply billing. CMS deleted the code effective January 1, 2017, and replaced it with A4467, which uses a broader descriptor that no longer restricts the covering […]
HCPCS Code J0702: Betamethasone acetate and sodium phosphate injection
HCPCS (Healthcare Common Procedure Coding System) Code J0702 is the billing code for injection of betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg, the combination corticosteroid sold as Celestone Soluspan. Most denials for this code trace back to incorrect unit calculation or a missing ICD-10 diagnosis code, since the combination-product structure catches billers […]