B86 — Scabies
B86

What this code means
Scabies is an intensely itchy skin infestation caused by a microscopic mite that burrows into the skin.
Also called: scabies.
When this code is used
Used for scabies infestation.
Where it sits in ICD-10-CM
Code B86 belongs to Chapter 1: Infectious and parasitic diseases, which covers codes A00–B99 in the FY2027 ICD-10-CM tabular list. The official description above is copied verbatim from the CDC/NCHS FY2027 code file.
Related symptoms
Frequently asked questions
What is ICD-10-CM code B86?
B86 is the ICD-10-CM diagnosis code for “Scabies”. Scabies is an intensely itchy skin infestation caused by a microscopic mite that burrows into the skin.
When is code B86 used?
Used for scabies infestation. It belongs to Chapter 1 of ICD-10-CM (Infectious and parasitic diseases).
This guide explains ICD-10-CM codes in plain language for patients, students and other readers. It is educational information only — not coding, billing or medical advice. The code recorded for any real encounter is assigned from the full clinical documentation by the treating team and qualified coders, and only they can decide which code fits a specific case.