Nonrheumatic tricuspid (valve) stenosis

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 Nonrheumatic tricuspid (valve) stenosis

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 I36 Nonrheumatic tricuspid valve disorders

Excludes1 - never coded here

tricuspid valve disorders of unspecified cause (I07.-)
tricuspid valve disorders specified as congenital (Q22.4, Q22.8, Q22.9)
tricuspid valve disorders specified as rheumatic (I07.-)
tricuspid valve disorders with aortic and/or mitral valve involvement (I08.-)

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.

Stricture > tricuspid
Stenosis, stenotic > heart valve > tricuspid
Obstruction, obstructed, obstructive > tricuspid
Stenosis, stenotic > tricuspid > nonrheumatic

Codes in the same group

Code	Description	Status
I36.1	Nonrheumatic tricuspid (valve) insufficiency	Valid
I36.2	Nonrheumatic tricuspid (valve) stenosis with insufficiency	Valid
I36.8	Other nonrheumatic tricuspid valve disorders	Valid
I36.9	Nonrheumatic tricuspid valve disorder, unspecified	Valid