Below is a list summarizing the CPT codes for hemodialysis procedures.
CPT Code 90935
CPT 90935 describes a hemodialysis procedure with a single evaluation by a physician or other qualified healthcare professional.
CPT Code 90937
CPT 90937 describes a hemodialysis procedure requiring repeated evaluation(s) with or without substantial revision of the dialysis prescription.
CPT Code 90940
CPT 90940 describes a hemodialysis access flow study to determine blood flow in grafts and arteriovenous fistulae using an indicator method.