- A66.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM A66.4 became effective on October 1, 2022.
- This is the American ICD-10-CM version of A66.4 – other international versions of ICD-10 A66.4 may differ.
ICD-10-CM A66.4 is grouped within Diagnostic Related Group(s):
Applicable To
- Gummatous frambeside
- Nodular late yaws (ulcerated)
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to A66.4:
- gummatous > Frambeside
- tropicum > Granuloma L92.9
- ulcerative due to yaws > Gumma (syphilitic) A52.79
- yaws > Gumma (syphilitic) A52.79
- gumma, due to yaws > Ulcer, ulcerated, ulcerating, ulceration, ulcerative
- yaws > Ulcer, ulcerated, ulcerating, ulceration, ulcerative
- gumma, gummata > Yaws A66.9
- gummatous > Yaws A66.9
- frambeside > gummatous A66.4
- late nodular (ulcerated) > Yaws A66.9
- nodular, late (ulcerated) > Yaws A66.9
- ulcers > Yaws A66.9