- O99.891 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM O99.891 became effective on October 1, 2022.
- This is the American ICD-10-CM version of O99.891 – other international versions of ICD-10 O99.891 may differ.
ICD-10-CM O99.891 is grouped within Diagnostic Related Group(s):
- 817 Other antepartum diagnoses with o. R. Procedures with mcc
- 818 Other antepartum diagnoses with o. R. Procedures with cc
- 819 Other antepartum diagnoses with o. R. Procedures without cc/mcc
- 831 Other antepartum diagnoses without o. R. Procedures with mcc
- 832 Other antepartum diagnoses without o. R. Procedures with cc
- 833 Other antepartum diagnoses without o. R. Procedures without cc/mcc
Code History
- 2021 (effective 10/1/2020): New code
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to O99.891:
- connective system disorders (conditions in M00-M99) > complicated by (care of) (management affected by)
- specified NEC > diseases of O26.61-
- ear and mastoid process (conditions in H60-H95) > disorders of O41.9-
- eye and adnexa (conditions in H00-H59) > disorders of O41.9-
- specified NEC > disorders of O41.9-
- musculoskeletal condition (conditions is M00-M99) > complicated by (care of) (management affected by)
- pelvic inflammatory disease > complicated by (care of) (management affected by)
- peritoneal adhesions (pelvic) > complicated by (care of) (management affected by)