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Q61.11

Q61.11: Cystic dilatation of collecting ducts

Billable / specific codeICD-10-CMPOA exempt

Q61.11 is a billable, specific ICD-10-CM code for cystic dilatation of collecting ducts. It is valid for submission on a claim.

Check Q61.11 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above Q61.11

A category’s note binds every code beneath it.

Written on Q61: Cystic kidney disease

  • acquired cyst of kidney (N28.1)
  • Potter's syndrome (Q60.6)

Other codes that can never be billed with Q61.11

Their own Excludes1 notes name this code, so the conflict is not listed above.

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

Q61.11 is named in 4 Medicare coverage policies: 4 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A55336Billing and Coding: Retroperitoneal Ultrasound
  • A56421Billing and Coding: CT of the Abdomen and Pelvis
  • A57591Billing and Coding: Non-Invasive Abdominal / Visceral Vascular Studies
  • A57643Billing and Coding: Lab: Cystatin C Measurement

Alphabetic index entries that lead here

  • Cystic›kidney›infantile type NEC›collecting duct dilatation
  • Degeneration, degenerative›kidney›polycystic›infantile type NEC›collecting duct dilatation
  • Disease, diseased›kidney›polycystic›childhood type NEC›collecting duct dilatation
  • Disease, diseased›polycystic›kidney or renal›childhood type NEC›collecting duct dilatation
  • Disease, diseased›renal›polycystic›childhood type NEC›collecting duct dilatation
  • Cyst›kidney›more than one›specified as polycystic›infantile type NEC›collecting duct dilation
  • Cyst›congenital NEC›kidney›more than one›specified as polycystic›infantile type NEC›collecting duct dilation

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under Q61.1

ICD-10-CMFY2027· effective October 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.