Summary & Overview

CPT 0740T: Remote Insulin Algorithm Setup and Patient Education

CPT code 0740T covers the provider-performed initial setup of a remote autonomous algorithm–based insulin dosing and titration recommendation system, including patient education on proper use. This code captures integration of digital therapeutics and remote clinical decision-support tools into diabetes care, reflecting growing adoption of algorithm-driven insulin management tools that can improve titration accuracy and patient self-management.

Key national payers included in this analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The code’s relevance spans commercial and public programs as payers evaluate coverage for digital health platforms, remote monitoring, and virtual onboarding services. Reimbursement policy for such services affects access, clinician workflows, and vendor integration across care settings.

Readers will find an explanation of clinical scope and service settings, an overview of typical payer considerations, and context for how this code fits within broader digital diabetes care. The publication highlights benchmarks where available, summarizes recent policy developments affecting algorithmic decision-support tools, and clarifies clinical context for coding and billing use. Data not available in the input will be noted where applicable.

AetnaBlue Cross Blue ShieldCigna HealthUnitedHealthcareMedicare0740TCPTdiabetesdigital therapeuticsremote monitoringinsulin titrationpatient educationtelehealth

Billing Code Overview

CPT code 0740T describes the initial setup of a remote autonomous algorithm–based recommendation system for insulin dose calculation and titration, performed by a provider. The service includes configuring the system for the patient and educating the patient on proper use.

Service type: Remote technology setup with patient education
Typical site of service: Ambulatory clinic, diabetes specialty clinic, or remote/telehealth-enabled setting where device/system configuration and patient instruction are delivered

Data not available in the input.

Clinical & Coding Specifications

Clinical Context

A 52-year-old patient with type 1 diabetes mellitus is initiating automated remote insulin dosing support. The provider programs an FDA-cleared autonomous algorithm–based system to calculate basal-bolus insulin dosing and titration parameters, configures patient-specific targets, links continuous glucose monitor and insulin pump or smart pen data, and verifies data connectivity. The visit includes focused education on system use, alarm management, dose override procedures, and data-sharing consent. The clinical workflow typically includes pre-visit review of glucose and insulin data, in-person or telehealth initial setup by an endocrinologist, diabetes nurse educator, or advanced practice provider, device pairing and verification, teach-back of patient use, and scheduling of remote monitoring follow-up for algorithm adjustments and safety checks.

Coding Specifications

Modifier	Description	When to Use
`22`	Increased procedural services	Use when the setup required substantially greater work than typical (extensive customization, complex device integration, prolonged education).
`23`	Unusual anesthesia	Not typically applicable to this remote setup procedure; include only if unusual anesthesia for another concurrent service was provided.

Taxonomy Code	Specialty	Notes
`207RE0101X`	Endocrinology	Physicians who direct device setup and algorithm parameterization.
`363L00000X`	Nurse Practitioner	Advanced practice providers who perform setup and patient education.
`208000000X`	Internal Medicine	Hospitalists or primary care physicians managing diabetes technology initiation.
`163W00000X`	Registered Nurse	Diabetes nurse educators who perform device configuration and training.
`207RC0000X`	Pediatric Endocrinology	For adolescent patients when the system is initiated in pediatric populations.

ICD-10 Code	Description	Clinical Relevance
`E10.9`	Type 1 diabetes mellitus without complications	Common indication for insulin algorithm setup and remote titration.
`E11.9`	Type 2 diabetes mellitus without complications	Patients on intensive insulin regimens may use algorithm-based dosing support.
`E10.65`	Type 1 diabetes mellitus with hyperglycemia	Indicates need for titration and closer remote algorithm adjustments.
`E11.65`	Type 2 diabetes mellitus with hyperglycemia	Reflects uncontrolled glucose where algorithm initiation may assist management.
`E10.621`	Type 1 diabetes mellitus with diabetic neuropathic arthropathy	Comorbidity that may affect self-management and necessitate enhanced education with setup.
`R73.01`	Impaired fasting glucose	May prompt initiation of monitoring but less commonly requires insulin algorithm setup.
`Z79.4`	Long term (current) use of insulin	Documentation that patient is on chronic insulin and candidate for automated titration.
`Z91.128`	Patient's other noncompliance with medical treatment and regimen, complicating care	Relevant to education and safety checks during setup.

Related CPT Codes

CPT Code	Description	Relationship to This Procedure
`99457`	Remote physiologic monitoring treatment management services, 20 minutes or more of clinical staff/physician/other qualified health care professional time in a calendar month requiring interactive communication with the patient/caregiver during the month	Used for ongoing remote management after initial algorithm setup; documents time spent reviewing data and making adjustments.
`99458`	Each additional 20 minutes of remote physiologic monitoring treatment management services	Add-on to `99457` for additional monthly management time when remote monitoring workload exceeds the base time.
`99091`	Collection and interpretation of physiologic data digitally stored and/or transmitted by the patient to the physician or other qualified health care professional, 30 minutes	Applicable for clinicians who perform non-automated review and interpretation of device data prior to or after setup.
`95250`	Ambulatory continuous glucose monitoring of interstitial tissue fluid via a subcutaneous sensor for up to 72 hours; placement of sensor with recording, instructed patient on use and return visit	Performed when CGM placement and patient instruction are needed in conjunction with algorithm setup.
`99406`	Smoking and tobacco use cessation counseling, intermediate, greater than 3 minutes up to 10 minutes	Example of a brief counseling code that might be billed during the same visit for behavioral risk modification; included as a common adjunctive counseling service.

OpenPayer