Summary & Overview
HCPCS G0270: Medical Nutrition Therapy Reassessment and Follow-Up
HCPCS Level II code G0270 covers medical nutrition therapy reassessment and subsequent intervention when a second referral occurs in the same calendar year due to a change in diagnosis, medical condition, or treatment regimen. Billed in 15-minute, individual face-to-face increments, the code is commonly used when ongoing nutrition management is required, including additional time for renal disease. Nationally, G0270 is relevant for payers and providers managing chronic conditions that require periodic nutrition reassessment, such as renal disease, diabetes, and other metabolic disorders.
Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of what the code represents, typical sites of service, and the clinical context in which it is used. The publication provides benchmarks and policy-focused content for payers and billing teams, highlights common modifier usage patterns, and summarizes how G0270 fits into a broader medical nutrition therapy service line. The material also outlines areas where documentation and referral timing affect appropriate use of the code.
Data not available in the input for associated taxonomies, specific ICD-10 pairings, and payer-specific coverage rules.
Billing Code Overview
HCPCS Level II code G0270 describes medical nutrition therapy reassessment and subsequent intervention(s) provided after a second referral in the same year for a change in diagnosis, medical condition, or treatment regimen. The service is billed for individual, face-to-face encounters with the patient and is reported in 15-minute time increments. The description specifically notes inclusion of additional hours needed for renal disease when applicable.
Service type: Medical Nutrition Therapy — reassessment and follow-up intervention
Typical site of service: Outpatient clinic or ambulatory setting, including physician offices, outpatient nutrition clinics, or other community-based outpatient facilities
Clinical & Coding Specifications
Clinical Context
A 62-year-old patient with stage 3 chronic kidney disease (CKD) and newly initiated dialysis is referred for a second nutrition counseling referral within the same calendar year due to a change in treatment regimen and worsening laboratory values (e.g., declining serum albumin, hyperkalemia). The registered dietitian nutritionist (RDN) performs a face-to-face reassessment and delivers individualized medical nutrition therapy in 15-minute increments to adjust caloric and protein prescriptions, modify potassium and phosphorus targets, and provide dialysis-specific meal and fluid guidance. The workflow includes chart review of recent labs and medications, focused nutritional assessment, goal setting, documentation of time spent in 15-minute units, coordination with the nephrology team, and scheduling follow-up or additional sessions as needed. Encounters are documented to support billing of G0270 for each 15-minute unit of individual, face-to-face reassessment and subsequent intervention after the second referral in the same year for change in diagnosis, medical condition, or treatment regimen.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
11 | Principal physician of record | Use when the reporting practitioner is the primary performing provider responsible for patient care during the encounter. |