D75.84

Other platelet-activating anti-PF4 disorders

Billable FY2026 2025-10-01 → 2026-09-30

Exclusions 15 never code together

D75code

Excludes2

Excludes2

autoimmune disease (systemic) NOS (M35.9)M35.9
certain conditions originating in the perinatal period (P00-P96)P00-P96
complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)Q00-Q99
endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
human immunodeficiency virus [HIV] disease (B20)B20
injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
neoplasms (C00-D49)C00-D49
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94

Excludes2 — not included here, but the patient may have both. Code both when documented.

Instructional notes 4

Inclusion terms

Spontaneous heparin-induced thrombocytopenia syndrome (without heparin exposure)
Thrombosis with thrombocytopenia syndrome
Vaccine-induced thrombotic thrombocytopenia

Use additional code

code, if applicable, for adverse effect of other viral vaccine (T50.B95-)T50.B95-

Index entries leading here 3

Disorder (of) — see also Disease
- platelet-activating anti-PF4, specified NEC D75.84
Thrombocytopenia, thrombocytopenic D69.6
- heparin induced (HIT) D75.829
  - syndrome
    - spontaneous (without heparin exposure) D75.84
- vaccine-induced thrombotic D75.84
Syndrome — see also Disease
- thrombosis with thrombocytopenia D75.84

Alongside this code 4 same parent — D75.8

Additional references

AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

CMS22HCC48 CMS28HCC112 ESRD21HCC48 ESRD24HCC48

Presence is a property of the code. Untick a model to hide it everywhere.

Present FY2024–FY2027.