289.84
Heparin-induced thrombocytopenia (HIT)
The ICD-9 code for heparin-induced thrombocytopenia (hit) is 289.84.
Legacy code — retired October 1, 2015ICD-10-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents.
View ICD-9 → ICD-10 crosswalk for 289.84 →