O99.111

O99.111: Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, first trimester

Billable / specific codeICD-10-CM

O99.111 is a billable, specific 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 valid for submission on a claim.

Check O99.111 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above O99.111

A category’s note binds every code beneath it.

Written on O99.1: Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, childbirth and the puerperium

hemorrhage with coagulation defects (O45.-, O46.0-, O67.0, O72.3)

Excludes2 inherited from the categories above O99.111

Not part of this code, but both may be coded when both are present.

Written on O99: Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium

when the reason for maternal care is that the condition is known or suspected to have affected the fetus (O35-O36)

O99.111: Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, first trimester

Excludes1 inherited from the categories above O99.111

Excludes2 inherited from the categories above O99.111

Risk adjustment

Code history

Other codes under O99.11