C4A—Merkel cell carcinoma
ICD-10-CMChapter 2: NeoplasmsNon-billable category
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Codes under this category
C4A.0Merkel cell carcinoma of lipC4A.1Merkel cell carcinoma of eyelid, including canthusC4A.2Merkel cell carcinoma of ear and external auricular canalC4A.3Merkel cell carcinoma of other and unspecified parts of faceC4A.4Merkel cell carcinoma of scalp and neckC4A.5Merkel cell carcinoma of trunkC4A.6Merkel cell carcinoma of upper limb, including shoulderC4A.7Merkel cell carcinoma of lower limb, including hipC4A.8Merkel cell carcinoma of overlapping sitesC4A.9Merkel cell carcinoma, unspecified
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Informational content based on ICD-10-CM (CMS). It does not replace evaluation, diagnosis, or care by a licensed health professional.