HCPCS code E0114: Non-wood underarm crutches
DME suppliers billing crutches face a specific documentation trap: the physician order is on file, the crutches are delivered, and then the claim denies because the modifier is wrong or the ICD-10 code isn’t on the LCD’s approved list. HCPCS code E0114 is a straightforward code, but the coverage rules around it are easy to […]
HCPCS Code J2469: palonosetron billing guide (2026)
HCPCS code J2469 is the Medicare Part B billing code for an injection of palonosetron HCl, 25 mcg, used mainly to prevent chemotherapy-induced nausea and vomiting (CINV). One unit equals 25 mcg of palonosetron HCl, so a standard 0.25 mg (250 mcg) dose bills as 10 units. Notably, billing it as a single unit, a […]
HCPCS code A4353: Intermittent catheter kit billing guide
For anyone who bills intermittent catheters, A4353 used to be the easy one, the sterile kit code with gloves, drape, lubricant, and the catheter all bundled onto a single line. Then January 1, 2026 arrived, and it stopped covering a big chunk of what people were still putting on it. The issue catching billing teams […]
HCPCS Code A4765: Dialysate concentrate billing guide
HCPCS Code A4765 is the HCPCS Level II supply code for dialysate concentrate, powder, additive for peritoneal dialysis, billed per packet. For most patients, it isn’t a standalone Medicare claim. It’s one of the supply codes bundled into the dialysis facility’s per-treatment payment under the End Stage Renal Disease Prospective Payment System (ESRD PPS). This […]
HCPCS code A4285: Replacement Breast Pump Bottle Billing
A claim for a replacement breast pump bottle comes back denied, and the code wasn’t even the problem. That’s the story behind most HCPCS code A4285 rejections. The supply itself is simple. One bottle, one unit, one claim line. What trips billers up is everything around it. The missing order, the wrong quantity, the claim […]
HCPCS code A4283: Cap for breast pump bottle, replacement
HCPCS code A4283 is the Level II supply code for a replacement cap for a breast pump bottle. It’s billed as an accessory to an existing electric pump, not the pump itself. That distinction is exactly where a lot of these claims go wrong. Mixing A4283 up with a neighboring code in the same accessory […]
HCPCS Code J1442: Filgrastim (G-CSF) billing guide
HCPCS Code J1442 is the Level II code for injection of filgrastim (granulocyte colony-stimulating factor, G-CSF), excluding biosimilars, billed per 1 microgram. It applies only to Neupogen, the originator biologic; every FDA-approved filgrastim biosimilar carries its own separate J-code. That split causes the most common denial reason for this code: billing the originator code for […]
HCPCS Code S5130: Homemaker service, NOS, per 15 minutes
Most HCPCS S5130 claim denials come down to confusion with a similar-sounding code, not fraud or carelessness. A homemaker visit gets billed under the wrong unit type, a personal-care task gets billed as homemaker service instead of under a separate personal care code, or the visit is missing the Electronic Visit Verification (EVV) record a […]
HCPCS Code K0108: Wheelchair component or accessory, NOS
Most K0108 claim denials are not random. They follow a predictable pattern: a supplier bills a miscellaneous code for an item that already has a specific HCPCS code assigned, documentation does not explicitly confirm that no alternative code exists, and the DME MAC flags it on review. The Centers for Medicare and Medicaid Services (CMS) […]
HCPCS Code A4642: Satumomab pendetide billing and Medicare coverage guide
HCPCS Code A4642 reports Indium In-111 satumomab pendetide, diagnostic, per study dose, up to 6 millicuries. The agent was marketed as OncoScint CR/OV, an Indium-111-labeled monoclonal antibody once used to stage colorectal and ovarian cancer. The code names that single product rather than serving as a generic radiolabeled-antibody placeholder. OncoScint CR/OV was withdrawn from the […]