O99.019

O99.019: Anemia complicating pregnancy, unspecified trimester

Billable / specific codeICD-10-CM

O99.019 is a billable, specific ICD-10-CM code for anemia complicating pregnancy, unspecified trimester. It is valid for submission on a claim.

Excludes1 inherited from the categories above O99.019

A category’s note binds every code beneath it.

Written on O99.0: Anemia complicating pregnancy, childbirth and the puerperium

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)

No CMS-HCC V28 category: this code does not change a RAF score.

Unchanged in every release from FY2024 to FY2027.