ICD-10-CM › O00-O9A › O85-O92 › O86.2 Urinary tract infection following delivery › O86.21
Infection of kidney following delivery
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Infection of kidney following delivery
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from O86 Other puerperal infections
Excludes2 - not included here
- infection during labor (O75.3)
- obstetrical tetanus (A34)
Use additional code
- code (B95-B97), to identify infectious agent
Inherited from the O85-O92 section Complications predominantly related to the puerperium (O85-O92)
Excludes2 - not included here
- mental and behavioral disorders associated with the puerperium (F53.-)
- puerperal osteomalacia (M83.0)
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- uti
- utis
- Boil
- Postpartum
- Puerperium
- Carbunculus
- Furunculosis
- Nephropyosis
- Perinephritis
- Abscess > renal
- Furuncle > kidney
- Carbuncle > kidney
- Granuloma > kidney
- Abscess > nephritic
- Abscess > perirenal
- Folliculitis > deep
- Perinephritis > purulent
- Complication > puerperium
- Disease, diseased > puerperal
- Puerperal, puerperium > suppuration
- Abscess > perinephric, perinephritic
- Infection, infected, infective > renal
- Infection, infected, infective > perirenal
- Puerperal, puerperium > diabetes > gestational
- Puerperal, puerperium > abscess > urinary tract
- Infection, infected, infective > urinary > kidney
- Pyelitis > puerperal
- Abscess > kidney > puerperal
- Puerperal, puerperium > pyelitis
- Puerperal, puerperium > pyonephritis
- Puerperal, puerperium > perinephritis
- Puerperal, puerperium > pyelonephritis
- Puerperal, puerperium > pyelonephrosis
- Puerperal, puerperium > abscess > kidney
- Puerperal, puerperium > infection > renal
- Puerperal, puerperium > infection > kidney
- Infection, infected, infective > kidney > puerperal
- Puerperal, puerperium > infection > urinary NEC > kidney
Codes in the same group
| Code | Description | Status |
|---|---|---|
| O86.20 | Urinary tract infection following delivery, unspecified | Valid |
| O86.22 | Infection of bladder following delivery | Valid |
| O86.29 | Other urinary tract infection following delivery | Valid |