Parapsoriasis, unspecified

ValidICD-10-CM diagnosis code.

Valid for claims with a date of service in the current code year.

Valid FY2016 onwards.

What has happened to this code

Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

FY2007 Added to the draft code set draft Parapsoriasis, unspecified

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from L41 Parapsoriasis

Excludes1 - never coded here

poikiloderma vasculare atrophicans (L94.5)

How CDC's index refers to this code

Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.

Parapsoriasis

Codes in the same group

Code	Description	Status
L41.0	Pityriasis lichenoides et varioliformis acuta	Valid
L41.1	Pityriasis lichenoides chronica	Valid
L41.3	Small plaque parapsoriasis	Valid
L41.4	Large plaque parapsoriasis	Valid
L41.5	Retiform parapsoriasis	Valid
L41.8	Other parapsoriasis	Valid