A66.4
Gummata and ulcers of yaws
- Release
- FY 2027
- Effective
Hierarchy
Where A66.4 sits in the official hierarchy. Each level is the code it is classified under.
- A66 Parent Yaws
- A66.4 This code Gummata and ulcers of yaws
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
Version History
How A66.4 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentGummata and ulcers of yaws
-
FY 2026 Effective
UnchangedGummata and ulcers of yaws
Related Codes
Other codes under A66
- A66.0 Initial lesions of yaws Billable
- A66.1 Multiple papillomata and wet crab yaws Billable
- A66.2 Other early skin lesions of yaws Billable
- A66.3 Hyperkeratosis of yaws Billable
- A66.5 Gangosa Billable
- A66.6 Bone and joint lesions of yaws Billable
- A66.7 Other manifestations of yaws Billable
- A66.8 Latent yaws Billable
- A66.9 Yaws, unspecified Billable
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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