Summary & Overview
HCPCS A4723: Peritoneal Dialysis Dialysate Solution, 3000–3999 cc
HCPCS Level II code A4723 designates a dialysate solution with any dextrose concentration in a fluid volume greater than 2999 cc and up to 3999 cc for use in peritoneal dialysis. This supply code is nationally relevant because it identifies a specific product category critical to home and ambulatory peritoneal dialysis therapy, where appropriate bag volumes affect dialysis adequacy, patient convenience, and supply logistics. Coverage and payment for such supplies influence access to home dialysis and program costs.
Key payers included in this analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise review of what the code represents, where the product is typically used, and the clinical context for prescribing larger-volume dialysate. The publication outlines expected topics: national coverage considerations, common modifiers used with supply codes, billing scenarios for home versus clinic administration, and practical benchmarks for documentation and claim submission. Where payer-specific policy language is applicable, the report highlights patterns in prior authorization, quantity limits, and supply designation that affect reimbursement and operational workflows.
Data not available in the input for detailed payer policy texts, associated taxonomies, ICD-10 mapping, and related billing codes.
Billing Code Overview
HCPCS Level II code A4723 describes a dialysate solution containing any concentration of dextrose in a fluid volume greater than 2999 cc but less than or equal to 3999 cc, intended for peritoneal dialysis. This supply is used to perform peritoneal dialysis exchanges where larger-volume bags of dialysate are required to achieve adequate solute clearance and fluid removal.
Service type: Peritoneal dialysis supply
Typical site of service: Home dialysis or ambulatory dialysis clinic, depending on clinical setting and patient needs.
Data not available in the input for associated taxonomies, ICD-10 diagnoses, related codes, and service line.
Clinical & Coding Specifications
Clinical Context
A 58-year-old patient with end-stage renal disease (ESRD) on chronic peritoneal dialysis presents for routine outpatient exchange of dialysate solution. The patient uses continuous ambulatory peritoneal dialysis (CAPD) or automated peritoneal dialysis (APD) and requires a prescription for higher-volume dialysate bags to manage ultrafiltration and solute clearance. Nursing staff prepare and document the administration of a single dialysate bag with fluid volume greater than 2999 cc but less than or equal to 3999 cc and any concentration of dextrose. The clinical workflow includes verification of the physician order, inspection of the peritoneal dialysis catheter exit site, aseptic connection of the dialysate fluid bag, completion of the exchange (drain and fill), monitoring for signs of peritonitis or fluid imbalance, and documentation of volumes instilled and drained. Billing is submitted using A4723 for the delivered dialysate solution per bag, with appropriate modifier(s) applied if needed for circumstances such as multiple payors, services by different providers, or unusual service delivery conditions.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
00 | No modifier — default | When no modifier is required; standard reporting of the service |