O99.111
BillableOther diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, first trimester
O99.111 is the ICD-10-CM code for Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, first trimester. It is a billable, specific code valid for reimbursement.
O00-O9A Pregnancy, childbirth and the puerperium
No additional coding notes for this code.
Frequently asked questions
- What is ICD-10 code O99.111?
- O99.111 is the ICD-10-CM code for "Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, first trimester". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
- Is O99.111 a billable code?
- Yes — O99.111 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition