Q82.2Billable
Congenital cutaneous mastocytosis
- Chapter
- 17. Congenital malformations, deformations and chromosomal abnormalities
- Category
- Q82
- Effective date
- October 1, 2026
Related codes in category Q82
Q82Other congenital malformations of skinQ82.0Hereditary lymphedemaYesQ82.1Xeroderma pigmentosumYesQ82.3Incontinentia pigmentiYesQ82.4Ectodermal dysplasia (anhidrotic)YesQ82.5Congenital non-neoplastic nevusYesQ82.6Congenital sacral dimpleYesQ82.8Other specified congenital malformations of skinYesQ82.9Congenital malformation of skin, unspecifiedYes
Frequently asked questions
What is ICD-10 code Q82.2?
Q82.2 is an ICD-10-CM diagnosis code for Congenital cutaneous mastocytosis.
Is Q82.2 a billable code?
Yes. Q82.2 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is Q82.2 in?
Q82.2 falls under Chapter 17: Congenital malformations, deformations and chromosomal abnormalities.
When did Q82.2 become effective?
Q82.2 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to Q82.2?
Q82.2 belongs to category Q82, which includes 9 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.