2020 ICD-10-CM Diagnosis Code Q64.79

Other congenital malformations of bladder and urethra

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • Q64.79 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2020 edition of ICD-10-CM Q64.79 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of Q64.79 - other international versions of ICD-10 Q64.79 may differ.
The following code(s) above Q64.79 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to Q64.79:
  • Q00-Q99
    2020 ICD-10-CM Range Q00-Q99

    Congenital malformations, deformations and chromosomal abnormalities

    Note
    • Codes from this chapter are not for use on maternal records
    Type 2 Excludes
    • inborn errors of metabolism (E70-E88)
    Congenital malformations, deformations and chromosomal abnormalities
  • Q64.7
    ICD-10-CM Diagnosis Code Q64.7

    Other and unspecified congenital malformations of bladder and urethra

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • congenital prolapse of bladder (mucosa) (Q79.4)
    Other and unspecified congenital malformations of bladder and urethra
Approximate Synonyms
  • Double urethra
  • Urethral accessory, duplication
Present On Admission
POA Help
"Present On Admission" is defined as present at the time the order for inpatient admission occurs — conditions that develop during an outpatient encounter, including emergency department, observation, or outpatient surgery, are considered POA.
  • Q64.79 is considered exempt from POA reporting.
ICD-10-CM Q64.79 is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
  • 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

Convert Q64.79 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 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

Diagnosis Index entries containing back-references to Q64.79:
  • Accessory (congenital)
    • bladder Q64.79
    • urethra Q64.79
  • Anomaly, anomalous (congenital) (unspecified type) Q89.9
    ICD-10-CM Diagnosis Code Q89.9

    Congenital malformation, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    Applicable To
    • Congenital anomaly NOS
    • Congenital deformity NOS
    • bladder Q64.70
      ICD-10-CM Diagnosis Code Q64.70

      Unspecified congenital malformation of bladder and urethra

        2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
      Applicable To
      • Malformation of bladder or urethra NOS
      • specified type NEC Q64.79
    • urethra Q64.70
      ICD-10-CM Diagnosis Code Q64.70

      Unspecified congenital malformation of bladder and urethra

        2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
      Applicable To
      • Malformation of bladder or urethra NOS
      • specified type NEC Q64.79
    • meatus urinarius NEC Q64.79
    • paraurethral ducts Q64.79
    • vesicourethral orifice Q64.79
  • Contraction(s)
    • hourglass
      • bladder N32.89
        ICD-10-CM Diagnosis Code N32.89

        Other specified disorders of bladder

          2016 2017 2018 2019 2020 Billable/Specific Code
        Applicable To
        • Bladder hemorrhage
        • Bladder hypertrophy
        • Calcified bladder
        • Contracted bladder
        • congenital Q64.79
  • Cyst (colloid) (mucous) (simple) (retention)
    • congenital NEC Q89.8
      ICD-10-CM Diagnosis Code Q89.8

      Other specified congenital malformations

        2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
      Use Additional
      • code(s) to identify all associated manifestations
      • periurethral Q64.79 (tissue)
  • Deformity Q89.9
    ICD-10-CM Diagnosis Code Q89.9

    Congenital malformation, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
    Applicable To
    • Congenital anomaly NOS
    • Congenital deformity NOS
    • bladder (neck) (trigone) (sphincter) (acquired) N32.89
      ICD-10-CM Diagnosis Code N32.89

      Other specified disorders of bladder

        2016 2017 2018 2019 2020 Billable/Specific Code
      Applicable To
      • Bladder hemorrhage
      • Bladder hypertrophy
      • Calcified bladder
      • Contracted bladder
      • congenital Q64.79
    • urethra (congenital) Q64.79
    • vesicourethral orifice (acquired) N32.89
      ICD-10-CM Diagnosis Code N32.89

      Other specified disorders of bladder

        2016 2017 2018 2019 2020 Billable/Specific Code
      Applicable To
      • Bladder hemorrhage
      • Bladder hypertrophy
      • Calcified bladder
      • Contracted bladder
      • congenital NEC Q64.79
  • Dilatation
    • bladder (sphincter) N32.89
      ICD-10-CM Diagnosis Code N32.89

      Other specified disorders of bladder

        2016 2017 2018 2019 2020 Billable/Specific Code
      Applicable To
      • Bladder hemorrhage
      • Bladder hypertrophy
      • Calcified bladder
      • Contracted bladder
      • congenital Q64.79
  • Distortion(s) (congenital)
  • Diverticulum, diverticula (multiple) K57.90
    ICD-10-CM Diagnosis Code K57.90

    Diverticulosis of intestine, part unspecified, without perforation or abscess without bleeding

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Diverticular disease of intestine NOS
    • urethra (acquired) N36.1
      ICD-10-CM Diagnosis Code N36.1

      Urethral diverticulum

        2016 2017 2018 2019 2020 Billable/Specific Code
      • congenital Q64.79
  • Double
    • bladder Q64.79
  • Duplication, duplex - see also Accessory
    • bladder Q64.79
  • Fistula (cutaneous) L98.8
    ICD-10-CM Diagnosis Code L98.8

    Other specified disorders of the skin and subcutaneous tissue

      2016 2017 2018 2019 2020 Billable/Specific Code
    • rectovesical N32.1
      ICD-10-CM Diagnosis Code N32.1

      Vesicointestinal fistula

        2016 2017 2018 2019 2020 Billable/Specific Code
      Applicable To
      • Vesicorectal fistula
      • congenital Q64.79
    • urethra N36.0
      ICD-10-CM Diagnosis Code N36.0

      Urethral fistula

        2016 2017 2018 2019 2020 Billable/Specific Code
      Applicable To
      • Urethroperineal fistula
      • Urethrorectal fistula
      • Urinary fistula NOS
      Type 1 Excludes
      • urethroscrotal fistula (N50.89)
      • urethrovaginal fistula (N82.1)
      • urethrovesicovaginal fistula (N82.1)
      • congenital Q64.79
    • vesicorectal N32.1
      ICD-10-CM Diagnosis Code N32.1

      Vesicointestinal fistula

        2016 2017 2018 2019 2020 Billable/Specific Code
      Applicable To
      • Vesicorectal fistula
      • congenital Q64.79
  • Hernia, hernial (acquired) (recurrent) K46.9
    ICD-10-CM Diagnosis Code K46.9

    Unspecified abdominal hernia without obstruction or gangrene

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Abdominal hernia NOS
    • urethra, congenital Q64.79
    • urinary meatus, congenital Q64.79
  • Malformation (congenital) - see also Anomaly
  • Paramedial urethrovesical orifice Q64.79
  • Paraurethral duct Q64.79

ICD-10-CM Codes Adjacent To Q64.79
Q64.4 Malformation of urachus
Q64.5 Congenital absence of bladder and urethra
Q64.6 Congenital diverticulum of bladder
Q64.7 Other and unspecified congenital malformations of bladder and urethra
Q64.70 Unspecified congenital malformation of bladder and urethra
Q64.71 Congenital prolapse of urethra
Q64.72 Congenital prolapse of urinary meatus
Q64.73 Congenital urethrorectal fistula
Q64.74 Double urethra
Q64.75 Double urinary meatus
Q64.79 Other congenital malformations of bladder and urethra
Q64.8 Other specified congenital malformations of urinary system
Q64.9 Congenital malformation of urinary system, unspecified
Q65 Congenital deformities of hip
Q65.0 Congenital dislocation of hip, unilateral
Q65.00 Congenital dislocation of unspecified hip, unilateral
Q65.01 Congenital dislocation of right hip, unilateral
Q65.02 Congenital dislocation of left hip, unilateral
Q65.1 Congenital dislocation of hip, bilateral
Q65.2 Congenital dislocation of hip, unspecified
Q65.3 Congenital partial dislocation of hip, unilateral

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.