Billing Code Overview

HCPCS Level II code S9470 represents nutritional counseling, dietitian visit. This code is categorized under Miscellaneous Supplies and Services and is typically used for outpatient visits provided in an office setting (POS 11). The code denotes encounters focused on dietary assessment, education, and counseling delivered by a qualified nutrition professional.

Clinical Context

A patient presents to an outpatient primary care office (POS 11) requesting assistance with dietary management. The visit is scheduled as a dietitian consultation coded to HCPCS Level II code S9470 for nutritional counseling, dietitian visit. The patient may be referred by a Family Medicine physician (207Q00000X) after routine screening or identified during a chronic disease follow-up visit. At check-in the front desk confirms insurance and eligibility. The dietitian or registered dietitian conducts a focused history, reviews current medications and dietary habits, assesses anthropometrics, and provides individualized nutrition education and an intervention plan. Counseling goals and follow-up are documented in the medical record, and the visit is billed using HCPCS Level II code S9470 with any applicable modifier.

Coding Specifications

• Modifiers:

• GN: Services delivered under an outpatient speech-language pathology plan of care. Use when the nutritional counseling visit is provided as part of an outpatient speech-language pathology plan of care.

• GO: Services delivered under an outpatient occupational therapy plan of care. Use when the nutritional counseling visit is provided as part of an outpatient occupational therapy plan of care.

• Provider taxonomies (associated specialties):

Related Codes

• Relationship to HCPCS Level II code S9470:

• 97802, 97803, 97804: These are specific medical nutrition therapy CPT codes often used by dietitians or nutritionists for assessment and intervention. They can be used as alternatives or in addition to HCPCS Level II code S9470 depending on payer policy and the specific service rendered.

• 99401, 99402: These preventive medicine counseling CPT codes represent one-on-one counseling and risk reduction interventions and may be used in workflows where the visit is billed as preventive counseling rather than as a dietitian visit; they can be alternatives based on service content and payer guidelines.

• Common usage notes: 97802/97803 are commonly used for individual nutrition assessment and follow-up; 97804 is used for group sessions. 99401/99402 are time-based preventive counseling codes. Choice among these codes and HCPCS Level II code S9470 depends on provider type, documented services, and payer requirements.

Related Diagnoses

• Z13.220 — Encounter for screening for dietary counseling

• Clinical relevance: This diagnosis represents a visit focused on screening for dietary counseling needs and supports use of HCPCS Level II code S9470 when the encounter is for nutrition screening or referral to a dietitian. It documents the reason for the nutritional counseling visit and links the service to preventive or screening activity.

National mean rates for HCPCS Level II code S9470 vary substantially across commercial payers; BUCA (average commercial) mean rate ($31.56) is higher than the Medicare benchmark referenced here (Medicare data not available in the input). Comparing BUCA to Medicare shows that commercial averages exceed Medicare in this context, though Medicare-specific numeric values are not provided in the input.

Rate dispersion differs by payer: UnitedHealthcare has the widest spread (P75–P25 = 88) indicating high variability, while Cigna Health and Aetna are the tightest with effectively no dispersion for Cigna (P75–P25 = 0) and Aetna showing no interquartile spread (P75–P25 = 0). The table and chart below present the full breakdown.