- O91.13 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 O91.13 became effective on October 1, 2022.
- This is the American ICD-10-CM version of O91.13 – other international versions of ICD-10 O91.13 may differ.
ICD-10-CM O91.13 is grouped within Diagnostic Related Group(s):
- 769 Postpartum and post abortion diagnoses with o. R. Procedures
- 776 Postpartum and post abortion diagnoses without o. R. Procedures
Applicable To
- Mammary abscess associated with lactation
- Purulent mastitis associated with lactation
- Subareolar abscess associated with lactation
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 O91.13:
- associated with > purulent
- lactation > associated with O91.13
- associated with lactation > breast O91.12
- associated with lactation > mammary O91.12
- associated with lactation > subareolar O91.12
- associated with lactation > breast (due to mastitis) O91.12
- associated with lactation > purulent O91.12
- associated with lactation > puerperal, postpartum O91.12