2021 ICD-10-CM Diagnosis Code N35.011

Post-traumatic bulbous urethral stricture

    2016 2017 2018 2019 2020 2021 Billable/Specific Code Male Dx
  • N35.011 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2021 edition of ICD-10-CM N35.011 became effective on October 1, 2020.
  • This is the American ICD-10-CM version of N35.011 - other international versions of ICD-10 N35.011 may differ.
ICD-10-CM Coding Rules
  • N35.011 is applicable to male patients.
The following code(s) above N35.011 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 N35.011:
  • N00-N99
    2021 ICD-10-CM Range N00-N99

    Diseases of the genitourinary system

    Type 2 Excludes
    • certain conditions originating in the perinatal period (P04-P96)
    • certain infectious and parasitic diseases (A00-B99)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • injury, poisoning and certain other consequences of external causes (S00-T88)
    • neoplasms (C00-D49)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    Diseases of the genitourinary system
  • N30-N39
    2021 ICD-10-CM Range N30-N39

    Other diseases of the urinary system

    Type 1 Excludes
    • urinary infection (complicating):
    • abortion or ectopic or molar pregnancy (O00-O07, O08.8)
    • pregnancy, childbirth and the puerperium (O23.-, O75.3, O86.2-)
    Other diseases of the urinary system
  • N35
    ICD-10-CM Diagnosis Code N35

    Urethral stricture

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • congenital urethral stricture (Q64.3-)
    • postprocedural urethral stricture (N99.1-)
    Urethral stricture
  • N35.0
    ICD-10-CM Diagnosis Code N35.0

    Post-traumatic urethral stricture

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Applicable To
    • Urethral stricture due to injury
    Type 1 Excludes
    • postprocedural urethral stricture (N99.1-)
    Post-traumatic urethral stricture
Approximate Synonyms
  • Male posttraumatic bulbous urethral stricture
  • Posttraumatic bulbous urethral stricture
ICD-10-CM N35.011 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
  • 697 Urethral stricture

Convert N35.011 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
  • 2021 (effective 10/1/2020): No change

Diagnosis Index entries containing back-references to N35.011:
  • Stricture - see also Stenosis
    • urethra (organic) (spasmodic) N35.919
      - see also Stricture, urethra, male
      ICD-10-CM Diagnosis Code N35.919

      Unspecified urethral stricture, male, unspecified site

        2019 - New Code 2020 2021 Billable/Specific Code Male Dx
      Applicable To
      • Pinhole meatus NOS
      • Urethral stricture NOS
      • post-traumatic
        • male N35.014
          ICD-10-CM Diagnosis Code N35.014

          Post-traumatic urethral stricture, male, unspecified

            2016 2017 2018 2019 2020 2021 Billable/Specific Code Male Dx
          • bulbous urethra N35.011

ICD-10-CM Codes Adjacent To N35.011
N33 Bladder disorders in diseases classified elsewhere
N34 Urethritis and urethral syndrome
N34.0 Urethral abscess
N34.1 Nonspecific urethritis
N34.2 Other urethritis
N34.3 Urethral syndrome, unspecified
N35 Urethral stricture
N35.0 Post-traumatic urethral stricture
N35.01 Post-traumatic urethral stricture, male
N35.010 …… meatal
N35.011 Post-traumatic bulbous urethral stricture
N35.012 Post-traumatic membranous urethral stricture
N35.013 Post-traumatic anterior urethral stricture
N35.014 …… unspecified
N35.016 …… overlapping sites
N35.02 Post-traumatic urethral stricture, female
N35.021 Urethral stricture due to childbirth
N35.028 Other post-traumatic urethral stricture, female
N35.1 Postinfective urethral stricture, not elsewhere classified
N35.11 Postinfective urethral stricture, not elsewhere classified, male
N35.111 …… meatal

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