Valid for Submission
A66.0 is a billable diagnosis code used to specify a medical diagnosis of initial lesions of yaws. The code A66.0 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
The ICD-10-CM code A66.0 might also be used to specify conditions or terms like initial frambesial ulcer or initial lesion of yaws.
Tabular List of Diseases and Injuries
The Tabular List of Diseases and Injuries is a list of ICD-10 codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more. The following references are applicable to the code A66.0:
Inclusion TermsInclusion Terms
These terms are the conditions for which that code is to be used. The terms may be synonyms of the code title, or, in the case of "other specified" codes, the terms are a list of the various conditions assigned to that code. The inclusion terms are not necessarily exhaustive. Additional terms found only in the Alphabetic Index may also be assigned to a code.
- Chancre of yaws
- Frambesia, initial or primary
- Initial frambesial ulcer
- Mother yaw
Index to Diseases and Injuries
The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code A66.0 are found in the index:
- - Chancre (any genital site) (hard) (hunterian) (mixed) (primary) (seronegative) (seropositive) (syphilitic) - A51.0
- - Frambesia, frambesial (tropica) - See Also: Yaws;
- - Mother yaw - A66.0
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Initial frambesial ulcer
- Initial lesion of yaws
Diagnostic Related Groups - MS-DRG Mapping
Convert A66.0 to ICD-9 Code
Information for Patients
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NIH: National Institute of Allergy and Infectious Diseases
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