Skip to code book content

HCC Buddy Code Book

Digital Tabbed Code Book
FY2026 Apr update selectedlive API fallback active

DOS 2026-04-01: For dates of service from Apr 1, 2026 through Sep 30, 2026, HCC Buddy uses the FY2026 April ICD-10-CM update where source-labeled.

Reviewed by Jess P., CPCFY2026 Apr update

Code

J44.9

V28 HCC

source required

RAF

source required

Browse the code book

SearchCode detailChaptersAlphabetic IndexTabular ListGuidelinesTablesHCC mappingSaved work

Recent and saved

J44.9J44.9 description source required for home recent-code list.E11.65E11.65 description source required for home recent-code list.I50.22I50.22 description source required for home recent-code list.

Compare tray

Add close codes to compare documentation differences.

What the Online Code Book Does

What the online code book doesA tabbed ICD-10-CM code book on the left connects to an HCC mapping panel showing the HCC category, RAF value, MEAT support, and the ICD-10-CM source label.Tabbed ICD-10-CMHCC mapping & RAFE11.65I50.22J44.9N18.32Notes & highlights savedE11.65HCC 38RAF weightMEAT supportMEATSource · ICD-10-CM 2026

The online ICD-10-CM code book keeps the full tabbed index next to its HCC mapping, RAF values, MEAT support, and source labels, so coders can move from a diagnosis to its risk-adjustment context without leaving the page. Notes and highlights stay attached to each code for the next pass.