From parent levels

ChapterIIIDiseases of the blood and blood-forming organs and certain disorders involving the immune mechanismOpen

Exclusions

autoimmune disease (systemic) NOS (M35.9)
certain conditions originating in the perinatal period (P00-P96)
complications of pregnancy, childbirth and the puerperium (O00-O99)
congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
endocrine, nutritional and metabolic diseases (E00-E90)
human immunodeficiency virus [HIV] disease (B20-B24)
injury, poisoning and certain other consequences of external causes (S00-T98)
neoplasms (C00-D48)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)

BlockD65-D69Coagulation defects, purpura and other haemorrhagic conditionsOpen

CategoryD68Other coagulation defectsOpen

Exclusions

those complicating: abortion or ectopic or molar pregnancy (O00, O01, O02, O03, O04, O05, O06, O07, O08.1)
those complicating: pregnancy, childbirth and the puerperium (O45.0, O46.0, O67.0, O72.3)

D68.3

CategoryBlock D65-D69 Chapter III

Haemorrhagic disorder due to circulating anticoagulants

Coding note

Use additional external cause code (Chapter XX), if desired, to identify any administered anticoagulant.

Inclusions

Haemorrhage during long-term use of anticoagulants
Hyperheparinaemia
Increase in: antithrombin
Increase in: anti-VIIIa
Increase in: anti-IXa
Increase in: anti-Xa
Increase in: anti-XIa

Exclusions

long-term use of anticoagulants without haemorrhage (Z92.1)

Parent: D68 Other coagulation defects