All ICD10 Codes

D75.82

Non-Billable
ChapterD50–D89
Ranksubcategory
Official Description

Heparin induced thrombocytopenia (HIT)

Use a more specific code (4 billable)
D75.821Non-immune heparin-induced thrombocytopeniaD75.822Immune-mediated heparin-induced thrombocytopeniaD75.828Other heparin-induced thrombocytopenia syndromeD75.829Heparin-induced thrombocytopenia, unspecified
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 3: Diseases of the Blood and Blood-Forming Organs (D50-D89).

Instructional Notes

Use Additional Code
  • code, if applicable, for adverse effect of heparin (T45.515-)
General instructions are available for the parent sections:
View CH3 NotesView D75 Notes

Clinical Hierarchy

BillableHas subcodes
CH3Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
D70-D77Other disorders of blood and blood-forming organs (D70-D77)
D75Other and unspecified diseases of blood and blood-forming organs
D75.8Other specified diseases of blood and blood-forming organs
D75.82Heparin induced thrombocytopenia (HIT)Not billable
D75.821Non-immune heparin-induced thrombocytopeniaBillable
D75.822Immune-mediated heparin-induced thrombocytopeniaBillable
D75.828Other heparin-induced thrombocytopenia syndromeBillable
D75.829Heparin-induced thrombocytopenia, unspecifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to D75.82:

categoryD75
Other and unspecified diseases of blood and blood-forming organs
View context instructions
chapterCH3
Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
View context instructions

Code History

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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