O99.1

Non-Billable

Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, childbirth and the puerperium

O99.1 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • O99.11Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy
  • O99.12Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating childbirth
  • O99.13Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating the puerperium