编码版本

当前2026年4月1日 – 2026年9月30日

C4A当前类别：需要更具体的编码

Merkel cell carcinoma

更具体的编码

C4A.0Merkel cell carcinoma of lip C4A.1Merkel cell carcinoma of eyelid, including canthus C4A.2Merkel cell carcinoma of ear and external auricular canal C4A.3Merkel cell carcinoma of other and unspecified parts of face C4A.4Merkel cell carcinoma of scalp and neck C4A.5Merkel cell carcinoma of trunk C4A.6Merkel cell carcinoma of upper limb, including shoulder C4A.7Merkel cell carcinoma of lower limb, including hip C4A.8Merkel cell carcinoma of overlapping sites C4A.9Merkel cell carcinoma, unspecified

账单与保险保障

何时必须使用ICD-10-CM

自2015年10月1日起，受HIPAA约束的美国诊断理赔必须使用ICD-10-CM。

门诊和专业服务理赔使用服务日期，住院理赔使用出院日期。此前的就诊使用ICD-9-CM；具体编码也必须在相应日期有效。

官方编码指南 → · CMS ↗

首次收录 · 2015-10-01

编码历史

自首次收录以来无变更记录

已变更无变更

FY2016

生效日期 2015-10-01

首次收录

Merkel cell carcinoma

类别 — 请选择更具体的编码

CDC/NCHS · FY2016

所有版本 (19)

所有版本	生效日期	编码历史
FY2016	2015-10-01	首次收录
FY2017	2016-10-01	分类表无变更
FY2018	2017-10-01	分类表无变更
FY2019	2018-10-01	分类表无变更
FY2020	2019-10-01	分类表无变更
FY2020 · April	2020-04-01	分类表无变更
FY2021	2020-10-01	分类表无变更
FY2021 · 01-01	2021-01-01	分类表无变更
FY2022	2021-10-01	分类表无变更
FY2022 · 04-01	2022-04-01	分类表无变更
FY2023	2022-10-01	分类表无变更
FY2023 · 04-01	2023-04-01	分类表无变更
FY2024	2023-10-01	分类表无变更
FY2024 · 04-01	2024-04-01	分类表无变更
FY2025	2024-10-01	分类表无变更
FY2025 · 04-01	2025-04-01	分类表无变更
FY2026	2025-10-01	分类表无变更
FY2026 · April	2026-04-01	分类表无变更
FY2027	2026-10-01	分类表无变更

编码说明

官方类目表在此编码层级没有额外说明。

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上级编码说明

章节 2 · Neoplasms (C00-D49)

Note

Functional activity
All neoplasms are classified in this chapter, whether they are functionally active or not. An additional code from Chapter 4 may be used, to identify functional activity associated with any neoplasm.
Morphology [Histology]
Chapter 2 classifies neoplasms primarily by site (topography), with broad groupings for behavior, malignant, in situ, benign, etc. The Table of Neoplasms should be used to identify the correct topography code. In a few cases, such as for malignant melanoma and certain neuroendocrine tumors, the morphology (histologic type) is included in the category and codes.
Primary malignant neoplasms overlapping site boundaries
A primary malignant neoplasm that overlaps two or more contiguous (next to each other) sites should be classified to the subcategory/code .8 ('overlapping lesion'), unless the combination is specifically indexed elsewhere. For multiple neoplasms of the same site that are not contiguous, such as tumors in different quadrants of the same breast, codes for each site should be assigned.
Malignant neoplasm of ectopic tissue
Malignant neoplasms of ectopic tissue are to be coded to the site mentioned, e.g., ectopic pancreatic malignant neoplasms are coded to pancreas, unspecified (C25.9).

更具体的编码

C4A.0Merkel cell carcinoma of lip可计费的具体编码 C4A.1Merkel cell carcinoma of eyelid, including canthus类别：需要更具体的编码 C4A.2Merkel cell carcinoma of ear and external auricular canal类别：需要更具体的编码 C4A.3Merkel cell carcinoma of other and unspecified parts of face类别：需要更具体的编码 C4A.4Merkel cell carcinoma of scalp and neck可计费的具体编码 C4A.5Merkel cell carcinoma of trunk类别：需要更具体的编码 C4A.6Merkel cell carcinoma of upper limb, including shoulder类别：需要更具体的编码 C4A.7Merkel cell carcinoma of lower limb, including hip类别：需要更具体的编码 C4A.8Merkel cell carcinoma of overlapping sites可计费的具体编码 C4A.9Merkel cell carcinoma, unspecified可计费的具体编码

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