- O86.21 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 O86.21 became effective on October 1, 2022.
- This is the American ICD-10-CM version of O86.21 – other international versions of ICD-10 O86.21 may differ.
ICD-10-CM O86.21 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
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 O86.21:
- puerperal (postpartum) > kidney N15.1
- puerperal (postpartum) > kidney (cortex) (hematogenous) N15.9
- kidney > abscess O91.02
- kidney (bacillus coli) > infection O86.4
- renal > infection O86.4
- kidney > urinary NEC (asymptomatic) (tract) O86.20
- perinephritis > Puerperal, puerperium (complicated by, complications)
- pyelitis > Puerperal, puerperium (complicated by, complications)
- pyelonephritis > Puerperal, puerperium (complicated by, complications)
- pyelonephrosis > Puerperal, puerperium (complicated by, complications)
- pyonephritis > Puerperal, puerperium (complicated by, complications)
- puerperal (postpartum) > Pyelitis (congenital) (uremic)