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N50.1

N50.1Vascular disorders of male genital organs

Billable / specific codeICD-10-CM

N50.1 is a billable, specific ICD-10-CM code for vascular disorders of male genital organs. It is valid for submission on a claim.

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Hematocele, NOS, of male genital organs
  • Hemorrhage of male genital organs
  • Thrombosis of male genital organs

Risk adjustment

N50.1 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Medicare coverage

N50.1 is named in 6 Medicare coverage policies 6 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

  • A56697Billing and Coding: Non-Invasive Vascular Studies
  • A56758Billing and Coding: Non-Invasive Vascular Studies
  • A57427Billing and Coding: Transrectal Ultrasound
  • A57591Billing and Coding: Non-Invasive Abdominal / Visceral Vascular Studies

How N50.1 is indexed

Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to N50.1.

  • Congestion, congestiveseminal vesicle
  • Hematocelemale
  • Hematomaepididymis(nontraumatic)
  • Hematomaseminal vesicle(nontraumatic)
  • Hematomatestis(nontraumatic)
  • Hematomatunica vaginalis(nontraumatic)
  • Hematomavas deferens(nontraumatic)
  • Hemorrhage, hemorrhagicgenital organ, male
  • Hemorrhage, hemorrhagicscrotum
  • Hemorrhage, hemorrhagicseminal vesicle
  • Hemorrhage, hemorrhagicspermatic cord
  • Hemorrhage, hemorrhagictestis

Related codes at this level

Codes that share N50. If N50.1 is not quite right, the correct code is usually one of these.

Questions about N50.1

Is N50.1 a billable ICD-10-CM code?
Yes. N50.1 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does N50.1 sit in the tabular list?
Diseases of the genitourinary system (N00-N99), in the block Diseases of male genital organs (N40-N53).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.