Thrombocytosis

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, FY2022 onwards. It has never been valid for submission on its own.

Submit one of these 2 more specific codes instead:

D75.838 Other thrombocytosis
D75.839 Thrombocytosis, unspecified

What has happened to this code

Every change the publisher made, from 2022 to now.

FY2022 Added to the code set Thrombocytosis

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 D75 Other and unspecified diseases of blood and blood-forming organs

Excludes2 - not included here

acute lymphadenitis (L04.-)
chronic lymphadenitis (I88.1)
enlarged lymph nodes (R59.-)
hypergammaglobulinemia NOS (D89.2)
lymphadenitis NOS (I88.9)
mesenteric lymphadenitis (acute) (chronic) (I88.0)

Codes in the same group

Code	Description	Status
D75.81	Myelofibrosis	Valid
D75.82	Heparin induced thrombocytopenia (HIT)	Not billable
D75.84	Other platelet-activating anti-PF4 disorders	Valid
D75.89	Other specified diseases of blood and blood-forming organs	Valid