K91.2

Billable

Postsurgical malabsorption, not elsewhere classified

K91.2 is the ICD-10-CM code for Postsurgical malabsorption, not elsewhere classified. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
K00-K95
Parent
K91
Edition
FY2026

K00-K95 Diseases of the digestive system

Includes

  • Postsurgical blind loop syndrome

Excludes1 — not coded here

  • malabsorption osteomalacia in adults (M83.2)
  • malabsorption osteoporosis, postsurgical (M80.8-, M81.8)

Frequently asked questions

What is ICD-10 code K91.2?
K91.2 is the ICD-10-CM code for "Postsurgical malabsorption, not elsewhere classified". It falls under K00-K95 Diseases of the digestive system.
Is K91.2 a billable code?
Yes — K91.2 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from K91.2?
Excludes1 (not coded here): malabsorption osteomalacia in adults (M83.2); malabsorption osteoporosis, postsurgical (M80.8-, M81.8).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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