D75.828 – Other heparin-induced thrombocytopenia syndrome

ICD-10-CM 2027 diagnosis code · Other disorders of blood and blood-forming organs

Billable code

ICD-10-CM code D75.828

Code: D75.828 (claims format: D75828)
Description: Other heparin-induced thrombocytopenia syndrome
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 3. Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
Block: D70-D77 Other disorders of blood and blood-forming organs
Parent codes: D75 › D75.8 › D75.82

Notes for D75.828

Applicable to:

Autoimmune heparin-induced thrombocytopenia syndrome
Delayed-onset heparin-induced thrombocytopenia
Persisting heparin-induced thrombocytopenia

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

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)

D75.82 – Heparin induced thrombocytopenia (HIT)

Use additional code:

code, if applicable, for adverse effect of heparin (T45.515-)

Index terms for D75.828

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in D75.82

Frequently asked questions

What is ICD-10 code D75.828?

D75.828 is the ICD-10-CM code for other heparin-induced thrombocytopenia syndrome, in the block D70-D77 (Other disorders of blood and blood-forming organs).

Is D75.828 a billable code?

Yes. D75.828 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does D75.828 belong to?

It belongs to category D75 – Other and unspecified diseases of blood and blood-forming organs.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.