ICD-10-CM 2027 diagnosis code

L29Pruritus

Not billable — use a more specific code

L29 is a header code, so it can't be reported by itself. Choose one of the 6 more specific codes beneath it.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About L29

L29 is the ICD-10-CM diagnosis code for pruritus. It belongs to block L20-L30 (dermatitis and eczema) and chapter 12 (diseases of the skin and subcutaneous tissue). It is a header code, so it can't be reported by itself; one of its 6 subcodes must be used instead.

To report this condition, pick the subcode that matches the documentation: L29.0 (ani), L29.1 (scroti), L29.2 (vulvae), L29.3 (unspecified), L29.8 (pruritus) and L29.9 (unspecified).

Don't report L29 together with the conditions in its Excludes1 note: neurotic excoriation (L98.1) and psychogenic pruritus (F45.8).

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Specific codes under L29

Coding notes

Excludes1Not coded here — never report together with this code

neurotic excoriation (L98.1)
psychogenic pruritus (F45.8)

Notes that apply from higher levels

Instructions written at a parent level also apply to L29.

Broader instructions also apply from L20-L30 Dermatitis and eczema and Chapter 12: Diseases of the skin and subcutaneous tissue.

Code history

2016
2017
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2020
2021
2022
2023
2024
2025
2026
2027

FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
No changes since FY2016.

Common questions about L29

Is L29 billable?: No. L29 is a header code. Report one of its more specific subcodes instead.