Other disorders of kidney and ureter in diseases classified elsewhere N29- >

Code First
Code First Help
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation. In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere." Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code. "In diseases classified elsewhere" codes are never permitted to be used as first listed or principle diagnosis codes. They must be used in conjunction with an underlying condition code and they must be listed following the underlying condition.
  • underlying disease, such as:
  • amyloidosis (
    ICD-10-CM Diagnosis Code E85
    • E85 Amyloidosis
      • E85.0 Non-neuropathic heredofamilial amyloidosis
      • E85.1 Neuropathic heredofamilial amyloidosis
      • E85.2 Heredofamilial amyloidosis, unspecified
      • E85.3 Secondary systemic amyloidosis
      • E85.4 Organ-limited amyloidosis
      • E85.8 Other amyloidosis
        • E85.81 Light chain (AL) amyloidosis
        • E85.82 Wild-type transthyretin-related (ATTR) amyloi...
        • E85.89 Other amyloidosis
      • E85.9 Amyloidosis, unspecified
    E85.-
    )
  • nephrocalcinosis (
    ICD-10-CM Diagnosis Code E83.5

    Disorders of calcium metabolism

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 1 Excludes
    E83.5
    )
  • schistosomiasis (
    ICD-10-CM Diagnosis Code B65.0

    Schistosomiasis due to Schistosoma haematobium [urinary schistosomiasis]

      2016 2017 2018 Billable/Specific Code
    B65.0-
    ICD-10-CM Diagnosis Code B65.9

    Schistosomiasis, unspecified

      2016 2017 2018 Billable/Specific Code
    B65.9
    )
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 N29. 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.
  • disorders of kidney and ureter in:
  • cystinosis (
    ICD-10-CM Diagnosis Code E72.0

    Disorders of amino-acid transport

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • disorders of tryptophan metabolism (E70.5)
    E72.0
    )
  • gonorrhea (
    ICD-10-CM Diagnosis Code A54.21

    Gonococcal infection of kidney and ureter

      2016 2017 2018 Billable/Specific Code
    A54.21
    )
  • syphilis (
    ICD-10-CM Diagnosis Code A52.75

    Syphilis of kidney and ureter

      2016 2017 2018 Billable/Specific Code
    Applicable To
    • Syphilitic glomerular disease
    A52.75
    )
  • tuberculosis (
    ICD-10-CM Diagnosis Code A18.11

    Tuberculosis of kidney and ureter

      2016 2017 2018 Billable/Specific Code
    A18.11
    )
Codes