Summary & Overview
HCPCS S1036: External Transmitter for Artificial Pancreas Device System
HCPCS Level II code S1036 identifies an external transmitter used with an artificial pancreas device system. As an accessory to integrated continuous glucose monitoring and automated insulin delivery systems, this transmitter facilitates data exchange between device components and is central to closed-loop diabetes management. Nationally, coverage and billing for device components such as transmitters affect access to advanced diabetes technologies and clarity in claims processing.
Key payers addressed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of what S1036 represents, payer coverage patterns, and typical billing contexts for durable medical device accessories. The publication summarizes benchmarkables for claim coding, common clinical settings where the transmitter is used (home, ambulatory care, outpatient departments), and prevailing policy considerations relevant to device component reimbursement.
This piece equips billing professionals, clinical program managers, and policy analysts with the essentials about HCPCS Level II code S1036, including its role in artificial pancreas device systems, typical sites of service, and the payers commonly engaged in coverage and payment decisions. Data not available in the input is noted where applicable.
Billing Code Overview
HCPCS Level II code S1036 describes a transmitter; external, for use with artificial pancreas device system. This item is a component used with an artificial pancreas device system to enable wireless or wired transmission of data between the wearable insulin delivery/monitoring hardware and a receiver or control unit.
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Service type: Durable medical device accessory for diabetes management and continuous glucose monitoring/insulin delivery systems.
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Typical site of service: Ambulatory and home settings where patients use an artificial pancreas device system; may also be supplied in outpatient clinics, device supplier facilities, or hospital outpatient departments.
Clinical & Coding Specifications
Clinical Context
A patient with type 1 diabetes using an artificial pancreas device system presents for routine device component replacement and verification. The external transmitter (S1036) is the wireless communication module that sends continuous glucose monitor data to the insulin delivery controller. Typical workflow: diabetes clinic or durable medical equipment (DME) supplier confirms prescription and device compatibility, documents device serial number and pairing, verifies patient identity and insurance, educates the patient or caregiver on transmitter placement, battery/charging and troubleshooting, and programs the transmitter to the artificial pancreas controller. Site of service is typically an outpatient clinic, diabetes specialty center, or DME office. Common clinical scenario: an adult or pediatric patient with insulin-dependent diabetes requires replacement of a failed or end-of-life transmitter, or is initiating use with a new closed-loop insulin delivery system for improved glycemic control.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
52 | Reduced services | When a transmitter supply is provided but the service is partially reduced from usual practice (rare for device supply) |
53 |