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FY2026 Apr update selectedCDC/NCHS source required for importerCMS-HCC model year label requiredlive API fallback activechecking source package

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.

source required states fail closedreviewer needed before enrichment shipsFY2026 Apr update

Code

J44.9

V28 HCC

source required

RAF

source required

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source required for live chapterssource year requiredupdate date required
Chapter 1

A00-B99

Chapter 1

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Chapter 2

C00-D49

Chapter 2

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Chapter 3

D50-D89

Chapter 3

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Chapter 4

E00-E89

Chapter 4

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Chapter 9

I00-I99

Chapter 9

0 codes

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Chapter 10

J00-J99

Chapter 10

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Chapter 21

Z00-Z99

Chapter 21

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Expanded family sample: J40-J4A

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