2021 ICD-10-CM Diagnosis Code Q63

Other congenital malformations of kidney

    2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
  • Q63 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2021 edition of ICD-10-CM Q63 became effective on October 1, 2020.
  • This is the American ICD-10-CM version of Q63 - other international versions of ICD-10 Q63 may differ.
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as Q63. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • congenital nephrotic syndrome (
    ICD-10-CM Diagnosis Code N04
    • N04 Nephrotic syndrome
      • N04.0 Nephrotic syndrome with minor glomerular abno...
      • N04.1 Nephrotic syndrome with focal and segmental g...
      • N04.2 Nephrotic syndrome with diffuse membranous gl...
      • N04.3 Nephrotic syndrome with diffuse mesangial pro...
      • N04.4 Nephrotic syndrome with diffuse endocapillary...
      • N04.5 Nephrotic syndrome with diffuse mesangiocapil...
      • N04.6 Nephrotic syndrome with dense deposit disease...
      • N04.7 Nephrotic syndrome with diffuse crescentic gl...
      • N04.8 Nephrotic syndrome with other morphologic cha...
      • N04.9 Nephrotic syndrome with unspecified morpholog...
      • N04.A Nephrotic syndrome with C3 glomerulonephritis...
The following code(s) above Q63 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 Q63:
  • Q00-Q99
    2021 ICD-10-CM Range Q00-Q99

    Congenital malformations, deformations and chromosomal abnormalities

    • 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
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
  • 2021 (effective 10/1/2020): No change
ICD-10-CM Codes Adjacent To Q63
Q62.4 Agenesis of ureter
Q62.5 Duplication of ureter
Q62.6 Malposition of ureter
Q62.60 …… unspecified
Q62.61 Deviation of ureter
Q62.62 Displacement of ureter
Q62.63 Anomalous implantation of ureter
Q62.69 Other malposition of ureter
Q62.7 Congenital vesico-uretero-renal reflux
Q62.8 Other congenital malformations of ureter
Q63 Other congenital malformations of kidney
Q63.0 Accessory kidney
Q63.1 Lobulated, fused and horseshoe kidney
Q63.2 Ectopic kidney
Q63.3 Hyperplastic and giant kidney
Q63.8 Other specified congenital malformations of kidney
Q63.9 Congenital malformation of kidney, unspecified
Q64 Other congenital malformations of urinary system
Q64.0 Epispadias
Q64.1 Exstrophy of urinary bladder
Q64.10 …… unspecified

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