1. ICD-10-CM Codes
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2. N00-N99 Diseases of the genitourinary system
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3. N40-N53 Diseases of male genital organs
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4. N50- Other and unspecified disorders of male genital organs
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2019 ICD-10-CM Diagnosis Code N50.9

Disorder of male genital organs, unspecified

2016 2017 2018 2019 Billable/Specific Code Male Dx

• N50.9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• The 2019 edition of ICD-10-CM N50.9 became effective on October 1, 2018.
• This is the American ICD-10-CM version of N50.9 - other international versions of ICD-10 N50.9 may differ.

• N50.9 is applicable to male patients.

• Abnormal exam of testicle
• Disorder of male genital organ
• Epididymal mass
• Irritation of penis
• Lesion of penis
• Lesion penis
• Male genital organ disorder
• Mass of epididymis
• On examination - testes abnormal
• Paratesticular mass
• Penile irritation
• Scrotal mass
• Testicular mass

• Pathological processes involving the male reproductive tract (genitalia, male).

• 729 Other male reproductive system diagnoses with cc/mcc
• 730 Other male reproductive system diagnoses without cc/mcc

Convert N50.9 to ICD-9-CM

• 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

• Anesthesia, anesthetic R20.0
  ICD-10-CM Diagnosis Code R20.0

  Anesthesia of skin

  2016 2017 2018 2019 Billable/Specific Code
  • testicular N50.9
• Complication(s) (from) (of)
  • male genital N50.9
• Disease, diseased - see also Syndrome
  • genital organs
    • male N50.9
  • epididymis N50.9
  • scrotum N50.9
  • seminal vesicle N50.9
  • testis N50.9
  • vas deferens N50.9
• Disorder (of) - see also Disease
  • genitourinary system
    • male N50.9
• Problem (with) (related to)
  • genital NEC
    • male N50.9

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