D69.42

Billable
ChapterD50–D89
Ranksubcategory
Official Description

Congenital and hereditary thrombocytopenia purpura

Metadata & Insights
  • Billable/specific code (valid for reimbursement).
  • Chapter 3: Diseases of the Blood and Blood-Forming Organs (D50-D89).

Instructional Notes

Includes
  • Congenital thrombocytopenia
  • Hereditary thrombocytopenia
Code First
  • congential or hereditary disorder, such as:
  • thrombocytopenia with absent radius (TAR syndrome) (Q87.2)
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH3Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
D65-D69Coagulation defects, purpura and other hemorrhagic conditions (D65-D69)
D69Purpura and other hemorrhagic conditions
D69.4Other primary thrombocytopenia
D69.42Congenital and hereditary thrombocytopenia purpuraBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to D69.42:

subcategoryD69.4
Other primary thrombocytopenia
View context instructions
categoryD69
Purpura and other hemorrhagic conditions
View context instructions
chapterCH3
Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
View context instructions

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

Cross Reference

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