HCPCS A-Codes
Transportation Services Including Ambulance, Medical & Surgical Supplies

This section covers a wide variety of medical and surgical supplies, as well as some DME-related supplies and accessories. Medicare generally covers DME-related supplies, accessories, maintenance, and repair under the prosthetic devices provision.


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  • A4640

    Replacement pad for use with medically necessary alternating pressure pad owned by patient
  • A4641

    Radiopharmaceutical, diagnostic, not otherwise classified
  • A4642

    Indium in-111 satumomab pendetide, diagnostic, per study dose, up to 6 millicuries
  • A4648

    Tissue marker, implantable, any type, each
  • A4649

    Surgical supply; miscellaneous
  • A4650

    Implantable radiation dosimeter, each
  • A4651

    Calibrated microcapillary tube, each
  • A4652

    Microcapillary tube sealant
  • A4653

    Peritoneal dialysis catheter anchoring device, belt, each
  • A4657

    Syringe, with or without needle, each
  • A4660

    Sphygmomanometer/blood pressure apparatus with cuff and stethoscope
  • A4663

    Blood pressure cuff only
  • A4670

    Automatic blood pressure monitor
  • A4671

    Disposable cycler set used with cycler dialysis machine, each
  • A4672

    Drainage extension line, sterile, for dialysis, each
  • A4673

    Extension line with easy lock connectors, used with dialysis
  • A4674

    Chemicals/antiseptics solution used to clean/sterilize dialysis equipment, per 8 oz
  • A4680

    Activated carbon filter for hemodialysis, each
  • A4690

    Dialyzer (artificial kidneys), all types, all sizes, for hemodialysis, each
  • A4706

    Bicarbonate concentrate, solution, for hemodialysis, per gallon
  • A4707

    Bicarbonate concentrate, powder, for hemodialysis, per packet
  • A4708

    Acetate concentrate solution, for hemodialysis, per gallon
  • A4709

    Acid concentrate, solution, for hemodialysis, per gallon
  • A4714

    Treated water (deionized, distilled, or reverse osmosis) for peritoneal dialysis, per gallon
  • A4719

    "y set" tubing for peritoneal dialysis
  • A4720

    Dialysate solution, any concentration of dextrose, fluid volume greater than 249 cc, but less than or equal to 999 cc, for peritoneal dialysis
  • A4721

    Dialysate solution, any concentration of dextrose, fluid volume greater than 999 cc but less than or equal to 1999 cc, for peritoneal dialysis
  • A4722

    Dialysate solution, any concentration of dextrose, fluid volume greater than 1999 cc but less than or equal to 2999 cc, for peritoneal dialysis
  • A4723

    Dialysate solution, any concentration of dextrose, fluid volume greater than 2999 cc but less than or equal to 3999 cc, for peritoneal dialysis
  • A4724

    Dialysate solution, any concentration of dextrose, fluid volume greater than 3999 cc but less than or equal to 4999 cc, for peritoneal dialysis
  • A4725

    Dialysate solution, any concentration of dextrose, fluid volume greater than 4999 cc but less than or equal to 5999 cc, for peritoneal dialysis
  • A4726

    Dialysate solution, any concentration of dextrose, fluid volume greater than 5999 cc, for peritoneal dialysis
  • A4728

    Dialysate solution, non-dextrose containing, 500 ml
  • A4730

    Fistula cannulation set for hemodialysis, each
  • A4736

    Topical anesthetic, for dialysis, per gram
  • A4737

    Injectable anesthetic, for dialysis, per 10 ml
  • A4740

    Shunt accessory, for hemodialysis, any type, each
  • A4750

    Blood tubing, arterial or venous, for hemodialysis, each
  • A4755

    Blood tubing, arterial and venous combined, for hemodialysis, each
  • A4760

    Dialysate solution test kit, for peritoneal dialysis, any type, each
  • A4765

    Dialysate concentrate, powder, additive for peritoneal dialysis, per packet
  • A4766

    Dialysate concentrate, solution, additive for peritoneal dialysis, per 10 ml
  • A4770

    Blood collection tube, vacuum, for dialysis, per 50
  • A4771

    Serum clotting time tube, for dialysis, per 50
  • A4772

    Blood glucose test strips, for dialysis, per 50
  • A4773

    Occult blood test strips, for dialysis, per 50
  • A4774

    Ammonia test strips, for dialysis, per 50
  • A4802

    Protamine sulfate, for hemodialysis, per 50 mg
  • A4860

    Disposable catheter tips for peritoneal dialysis, per 10
  • A4870

    Plumbing and/or electrical work for home hemodialysis equipment

HCPCS Level II codes and descriptors are approved and maintained jointly by the alpha-numeric editorial panel (consisting of CMS, the Health Insurance Association of America, and the Blue Cross and Blue Shield Association). — Updated 6/3/2026

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