O99.81
Header — not billableAbnormal glucose complicating pregnancy, childbirth and the puerperium
The ICD-10 code for abnormal glucose complicating pregnancy, childbirth and the puerperium is O99.81.
O99.81 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 3 more specific codes below.
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).
- gestational diabetes (O24.4-)
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •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
- O99.82Streptococcus B carrier state complicating pregnancy, childbirth and the puerperiumnon-billable header
- O99.83Other infection carrier state complicating pregnancy, childbirth and the puerperiumnon-billable header
- O99.84Bariatric surgery status complicating pregnancy, childbirth and the puerperiumnon-billable header
- O99.89Other specified diseases and conditions complicating pregnancy, childbirth and the puerperiumnon-billable header
- O99.81Abnormal glucose complicating pregnancy, childbirth and the puerperiumnon-billable header