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ICD-9-CM procedure code (retired)

86.04 — Other incision with drainage of skin and subcutaneous tissue

ICD-9-CM was replaced by ICD-10 on October 1, 2015. These are the ICD-10-PCS equivalents from the CMS General Equivalence Mappings.

About ICD-9-CM 86.04

86.04 is an ICD-9-CM procedure code for other incision with drainage of skin and subcutaneous tissue. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-PCS took over.

The CMS General Equivalence Mappings translate it to 298 ICD-10-PCS codes, such as 0H90X0Z (Drainage of Scalp Skin with Drainage Device, External Approach), 0H90XZZ (Drainage of Scalp Skin, External Approach) and 0H91X0Z (Drainage of Face Skin with Drainage Device, External Approach). All of these are approximate matches, so review the record to pick the right one.

ICD-10-PCS equivalents

Common questions about 86.04

What is the ICD-10 code for ICD-9 86.04?

The GEMs map 86.04 to ICD-10-PCS 0H90X0Z, 0H90XZZ, 0H91X0Z, 0H91XZZ, 0H94X0Z, 0H94XZZ and 292 more.

GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.