Current
D67 — Hereditary factor IX deficiency
Part of Chapter 3: Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism , block Coagulation defects, purpura and other hemorrhagic conditions (D65-D69) .
Official Notes
Inclusion Terms
Christmas disease
Inclusion Terms
Factor IX deficiency (with functional defect)
Inclusion Terms
Hemophilia B
Inclusion Terms
Plasma thromboplastin component [PTC] deficiency
Child Codes
D67 has no child codes in the FY 2027 release -- it is used on its own.
Referenced By
Official notes on these codes cite D67.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS