O09.829
Billable codeSupervision of pregnancy with history of in utero procedure during previous pregnancy, unspecified trimester
The ICD-10 code for supervision of pregnancy with history of in utero procedure during previous pregnancy, unspecified trimester is O09.829.
Clinical notes
Excludes1 (not coded here)
An Excludes1 note is a pure exclusion: the excluded condition and this code should never be reported together, because the two conditions cannot occur at the same time (e.g. a congenital form vs. an acquired form of the same disease).
- supervision of pregnancy affected by in utero procedure during current pregnancy (O35.7)
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This code describes an unspecified presentation. If the medical record documents a more specific detail (e.g. laterality, type, or affected site), a more specific sibling code should be used instead — see Related codes below.
- •Confirm the excluded condition(s) listed above are not also present — Excludes1 conditions cannot be coded together with this one.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- O09.821Supervision of pregnancy with history of in utero procedure during previous pregnancy, first trimester
- O09.822Supervision of pregnancy with history of in utero procedure during previous pregnancy, second trimester
- O09.823Supervision of pregnancy with history of in utero procedure during previous pregnancy, third trimester
- O09.829Supervision of pregnancy with history of in utero procedure during previous pregnancy, unspecified trimester
ICD-9-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.
- V2386Approximate match
Associated MS-DRGs
O09.829 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.