K68.2
✓ Billable
Retroperitoneal fibrosis
ICD-10-CM · FY2026 · Diseases of the Digestive System
Code
K68.2
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Digestive System
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code K68.2?
ICD-10-CM code K68.2 represents Retroperitoneal fibrosis. It is a billable diagnosis code in the Diseases of the Digestive System chapter, effective October 1, 2025 – September 30, 2026.
Is K68.2 billable?
Yes. K68.2 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is K68.2 in?
K68.2 belongs to the Diseases of the Digestive System chapter (K00–K95) of ICD-10-CM.
Related codes in the K68 category
K68
Disorders of retroperitoneum
Non-billable
K68.1
Retroperitoneal abscess
Non-billable
K68.3
Retroperitoneal hematoma
Billable
K68.9
Other disorders of retroperitoneum
Billable
K68.11
Postprocedural retroperitoneal abscess
Billable
K68.12
Psoas muscle abscess
Billable
K68.19
Other retroperitoneal abscess
Billable
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