- Q64.4 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 Q64.4 became effective on October 1, 2022.
- This is the American ICD-10-CM version of Q64.4 – other international versions of ICD-10 Q64.4 may differ.
ICD-10-CM Q64.4 is grouped within Diagnostic Related Group(s):
- 698 Other kidney and urinary tract diagnoses with mcc
- 699 Other kidney and urinary tract diagnoses with cc
- 700 Other kidney and urinary tract diagnoses without cc/mcc
Applicable To
- Cyst of urachus
- Patent urachus
- Prolapse of urachus
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 Q64.4:
- urachus > Anomaly, anomalous (congenital) (unspecified type) Q89.9
- allantoic > Cyst (colloid) (mucous) (simple) (retention)
- urachus, congenital > Cyst (colloid) (mucous) (simple) (retention)
- urachus, congenital > Deformity Q89.9
- urachus > urinary tract (congenital) Q64.9
- urachus, congenital > Fistula (cutaneous) L98.8
- urachus > Patent
- umbilical sinus > Persistence, persistent (congenital)
- urachus > Persistence, persistent (congenital)
- urachus, congenital > Prolapse, prolapsed
- urachus > Remnant
- urachus > Sinus
- patent or persistent > Urachus