Z71.3 ICD-10-CM Code: Dietary counseling and surveillance
HCC Buddy Code Card
Digital ICD-10 code-book layout with official code detail, always-visible risk models, Code Trumping, and Buddy coding guidance.
FY 2026 Apr update / Factors influencing health status and contact with health services (Z00-Z99) / Persons encountering health services in other circumstances (Z69-Z76)
Z71.3
Billable / SpecificICD-10-CMOfficial ICD-10-CMCodebook guidanceDietary counseling and surveillance
A person receives counseling and ongoing monitoring related to their diet and nutritional intake for health management.
CMS-HCC V28
N/A—
Not mapped
CMS-HCC V24
N/A—
Not mapped
ACA/HHS
N/A—
Not mapped
ESRD/PACE
N/A—
Not mapped
RXHCC
N/A—
Not mapped
Code Book Path
Inclusion Terms
OfficialICD-10-CM does not list inclusion terms for Z71.3 in this effective period.
Excludes 2
Official- contraceptive or procreation counseling (Z30-Z31)
- sex counseling (Z70.-)
Related Child Codes
Includes
OfficialICD-10-CM does not list Includes notes for Z71.3 in this effective period.
Excludes 1
OfficialICD-10-CM does not list Excludes 1 notes for Z71.3 in this effective period.
Code First
OfficialICD-10-CM does not list Code First sequencing instructions for Z71.3 in this effective period.
Use Additional
Official- code for any associated underlying medical condition
Code Also
OfficialICD-10-CM does not list Code Also instructions for Z71.3 in this effective period.
Buddy Documentation Tip
Current with CMS: FY2026 ICD-10-CM Apr 1 update (effective Apr 1 – Sep 30, 2026) · CMS-HCC V28, 100% phased in for payment year 2026. FY2027 code set already staged for October 1, 2026. How HCC Buddy stays current →
Is Z71.3 an HCC code?
No. Z71.3 is a billable ICD-10-CM code but does not map to any HCC category in V28, V24, ESRD, or RxHCC.
- Code
- Z71.3
- Description
- Dietary counseling and surveillance
- HCC (V28)
- No CMS-HCC V28 mapping
- RAF
- —
- Billable
- Yes
- Payment year
- 2026
Coder workflow notes
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This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
Z71.3 is the ICD-10-CM diagnosis code for dietary counseling and surveillance. A person receives counseling and ongoing monitoring related to their diet and nutritional intake for health management. Z71.3 sits in the ICD-10-CM chapter for factors influencing health status and contact with health services (z00-z99), within the section covering persons encountering health services in other circumstances (z69-z76).
Z71.3 is a billable ICD-10-CM code but does not map to a payment HCC under the CMS-HCC V28, V24, ESRD, or RxHCC risk adjustment models. It can be reported on Medicare Advantage encounter data submissions but it does not contribute to a beneficiary's RAF score and therefore does not affect risk-adjusted payments to the plan.
This code includes both initial dietary counseling and follow-up surveillance visits.
HCC Buddy maintains structured V28 and V24 mapping, RAF weights, and MEAT documentation criteria for Z71.3 sourced directly from the CMS-HCC risk adjustment model files and the CMS ICD-10-CM code set.
Coding Tips
- •This code includes both initial dietary counseling and follow-up surveillance visits
- •Document the reason for dietary counseling (diabetes, obesity, renal disease, etc.) and any dietary modifications recommended
Use Additional Code
- code for any associated underlying medical condition