CPT 96369 Subcutaneous Infusion — Reimbursement | OpenPayer

Summary & Overview

CPT 96369: Subcutaneous Infusion Pump Setup and Administration, Up to 1 Hour

CPT code 96369 denotes the provider setup and administration of a subcutaneous infusion via an infusion pump, including establishment of a subcutaneous port site and infusion of a medication for prevention or therapeutic purposes for up to one hour. This code is relevant nationally because it captures a specific, time-limited infusion procedure distinct from intravenous infusion services and can affect billing, coverage, and site-of-care considerations across payers. Key payers covered in the analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will learn what this code represents clinically and operationally, typical sites of service, and which payers commonly cover or manage claims for this service. The publication provides benchmarks and policy context where available, clarifies coding boundaries relative to other infusion services, and outlines common billing modifiers used with pump-based subcutaneous infusions. It also summarizes clinical use cases that drive utilization, such as administration of preventive or therapeutic subcutaneous medications requiring pump delivery. Data not available in the input is noted where applicable.

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Billing Code Overview

CPT code 96369 describes the setup and administration of a subcutaneous infusion using an infusion pump, including establishing the subcutaneous port site and infusing a medication or substance for prevention or therapeutic purposes for a period up to one hour. The procedure includes the provider's actions to prepare the pump, access the subcutaneous site, and deliver the medication over the specified duration.

Service type: Subcutaneous infusion setup and administration

Typical site of service: Outpatient infusion center, clinic, or physician office

Clinical & Coding Specifications

Clinical Context

A 58-year-old patient with metastatic hormone-refractory prostate cancer requires intermittent subcutaneous infusion of a medication (such as a short-duration analgesic or antiemetic) delivered via a portable ambulatory infusion pump. The patient presents to an outpatient oncology infusion clinic where the nurse and provider prepare and program the ambulatory pump, access or establish a subcutaneous port or needle site (e.g., a tunneled subcutaneous infusion catheter or on-body pump site), and initiate a continuous or intermittent infusion that will run for up to one hour. The clinical workflow includes verification of the medication and dose, aseptic site preparation, pump setup and programming, patient education on pump function and site care, monitoring for immediate adverse reactions during the infusion period, and documentation of drug, lot number, start and stop times, and site appearance. Typical sites of service include hospital outpatient infusion centers, freestanding infusion clinics, ambulatory surgery centers when performed as part of a larger procedure, and sometimes home health settings when a clinician sets up the pump during a visit. The procedure is performed for therapeutic or preventive indications where a short-duration subcutaneous infusion is clinically indicated and the provider is responsible for pump setup and supervision during the up-to-one-hour infusion.

Coding Specifications

Modifier	Description	When to Use
`11`	Service performed by the billing physician	Use when the primary provider billed is the treating practitioner who performed the pump setup and infusion initiation.

CPT 96373: Intra-Arterial Medication Administration

CPT-96377-ON-BODY-SUBCUTANEOUS-INJECTOR-APPLICATION

CPT 96377: On-Body Injector Application for Subcutaneous Timed Delivery

CPT-96379-UNSPECIFIED-INTRAVENOUS-INTRAARTERIAL-INJECTION-INFUSION

CPT 96379: Unspecified IV or Intraarterial Injection/Infusion Procedure

96375-INTRAVENOUS-INFUSION-FOR-TREATMENT-PROPHYLAXIS-OR-DIAGNOSIS

CPT 96375: Intravenous Sequential Infusion of a New Drug

CPT-96371-SUBCUTANEOUS-PORT-SITE-ESTABLISHMENT-AND-INFUSION-PUMP-SETUP

CPT 96371: Subcutaneous Port Site Establishment and Infusion Pump Setup

CPT-96376-SEQUENTIAL-IV-PUSH-MEDICATION-ADMINISTRATION

CPT 96376: Sequential IV Push Medication Administration

96372-THERAPEUTIC-PROPHYLACTIC-OR-DIAGNOSTIC-INJECTION-SPECIFY

CPT 96372: Therapeutic, Prophylactic, or Diagnostic Injection Administration

CPT-96368-CONCURRENT-INTRAVENOUS-INFUSION-MULTIPLE-MEDICATIONS

CPT 96368: Concurrent Intravenous Infusion of Multiple Medications

96365-INTRAVENOUS-INFUSION-FOR-THERAPY-PROPHYLAXIS-OR-DIAGNOSIS

CPT 96365: Initial Intravenous Infusion for Therapy, Prophylaxis, or Diagnosis

96366-INTRAVENOUS-INFUSION-FOR-THERAPY-PROPHYLAXIS-OR-DIAGNOSIS

CPT 96366: Additional Hour for Therapeutic/Diagnostic IV Infusion

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Taxonomy Code	Specialty	Notes
207Q00000X	Hematology/Oncology	Commonly orders and supervises subcutaneous short infusions for cancer-related symptoms and supportive care.
363L00000X	Ambulatory Infusion Therapy	Nurses and providers specializing in infusion therapy perform pump setup and monitoring.
208D00000X	General Surgery	Surgeons may place subcutaneous infusion ports or access devices and initiate short infusions perioperatively.
208000000X	Internal Medicine	Hospitalists and internists may manage and initiate subcutaneous pump infusions for inpatients.
367500000X	Pain Management	Pain specialists perform short infusions for analgesia or neuromodulator administration via subcutaneous pumps.

Related Diagnoses

ICD-10 Code	Description	Clinical Relevance
`R11.2`	Nausea with vomiting, unspecified	Short subcutaneous infusions of antiemetics may be used when IV access is difficult or for ambulatory symptom control.
`G89.3`	Neoplasm related pain (acute)	Short-duration subcutaneous analgesic infusions are used for acute cancer-related pain management.
`R52`	Pain, unspecified	Short subcutaneous infusions can be an option for analgesic administration when oral route is inadequate.
`R45.851`	Suicidal ideation	In select monitored settings, medications delivered via short subcutaneous infusion may be part of acute psychiatric medical management.
`T80.7XXA`	Infection following infusion, transfusion and therapeutic injection, initial encounter	Documentation and coding may be relevant when infusion site complications occur and require evaluation or treatment.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`96360`	Intravenous infusion, hydration; initial, 31 minutes to 1 hour	Performed when IV hydration is provided alongside short-duration therapeutic infusions; documents initial infusion time for IV route.
`96361`	Intravenous infusion, hydration; each additional hour (List separately in addition to code for primary service)	Used if infusion time extends beyond one hour and continuation needs separate reporting.
`96365`	Intravenous infusion, for therapy, prophylaxis, or diagnosis; initial, up to 1 hour	Used for IV route when therapy is administered via peripheral or central IV rather than subcutaneous; related when route selection differs.
`96366`	Intravenous infusion, for therapy, prophylaxis, or diagnosis; each additional hour (List separately in addition to code for primary service)	Used if therapeutic infusion extends beyond the initial hour for IV-administered drugs.
`96372`	Therapeutic, prophylactic, or diagnostic injections (specify substance or drug); subcutaneous or intramuscular	Used for single subcutaneous injections that may be given in lieu of or prior to setting up a short subcutaneous infusion pump.
`36561`	Insertion of tunneled centrally inserted central venous catheter, with subcutaneous port or pump, age 5 years or older	Related when a permanent subcutaneous port or pump reservoir is placed and later accessed for infusions; represents the device placement step in a broader workflow.

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