Other secondary carnitine deficiency

Not billableICD-10-CM diagnosis code.

This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.

A category header for its whole life, FY2016 onwards. It has never been valid for submission on its own.

Submit one of these 2 more specific codes instead:

E71.440 Ruvalcaba-Myhre-Smith syndrome
E71.448 Other secondary carnitine deficiency

What has happened to this code

Every change the publisher made, from 2012 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.

FY2012 Added to the draft code set draft Other secondary carnitine deficiency

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 the E70-E88 section Metabolic disorders (E70-E88)

Excludes1 - never coded here

androgen insensitivity syndrome (E34.5-)
congenital adrenal hyperplasia (E25.0)
hemolytic anemias attributable to enzyme disorders (D55.-)
Marfan syndrome (Q87.4-)
5-alpha-reductase deficiency (E29.1)

Excludes2 - not included here

Ehlers-Danlos syndromes (Q79.6-)

Codes in the same group

Code	Description	Status
E71.40	Disorder of carnitine metabolism, unspecified	Valid
E71.41	Primary carnitine deficiency	Valid
E71.42	Carnitine deficiency due to inborn errors of metabolism	Valid
E71.43	Iatrogenic carnitine deficiency	Valid