N23 Unspecified renal colic

Billable ICD-10-CM code, FY2026.

MS-DRG index

Defines the logic of DRG(s) 693-694 in MDC 11.

Approximate ICD-9-CM (GEMs)

• 788.0 Renal colic

Code annotations containing back-references to N23

Back-references to N23

• Type 2 Excludes: G89 Pain, not elsewhere classified ("renal colic (N23)")
• Type 1 Excludes: R10 Abdominal and pelvic pain ("renal colic (N23)")
• Type 1 Excludes: R52 Pain, unspecified ("renal colic (N23)")

Back-references to N23

• Type 2 Excludes: G89 Pain, not elsewhere classified ("renal colic (N23)")
• Type 1 Excludes: R10 Abdominal and pelvic pain ("renal colic (N23)")
• Type 1 Excludes: R52 Pain, unspecified ("renal colic (N23)")

Diagnosis Index entries for N23

• Colic (bilious) (infantile) (intestinal) (recurrent) (spasmodic) › kidney
• Colic (bilious) (infantile) (intestinal) (recurrent) (spasmodic) › nephritic
• Colic (bilious) (infantile) (intestinal) (recurrent) (spasmodic) › renal
• Colic (bilious) (infantile) (intestinal) (recurrent) (spasmodic) › ureter
• Nephralgia
• Pain (s) › kidney
• Pain (s) › ureter
• Pain (s) › urinary (organ) (system)
• Ureteralgia

Nearby codes

• N23 Unspecified renal colic (this code)