- O42.12 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 O42.12 became effective on October 1, 2022.
- This is the American ICD-10-CM version of O42.12 – other international versions of ICD-10 O42.12 may differ.
ICD-10-CM O42.12 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
Applicable To
- Premature rupture of membranes at or after 37 completed weeks of gestation, onset of labor more than 24 hours following rupture
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 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 O42.12:
- at or after 37 weeks gestation, onset of labor more than 24 hours following rupture > after 24 hours O42.10