- Chapter 9
- Section 530-539
- Code 533.31
ICD-9-CM Code 533.31
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ICD-10 Equivalent of 533.31:
As of October 2015, ICD-9 codes are no longer used for medical coding.
Instead, use this equivalent ICD-10-CM code, which is an
approximate match to ICD-9 code 533.31:
Historical Information for ICD-9 Code 533.31
BILLABLE ICD-9 CODE
Billable Code Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
Long ICD9 Description: Acute peptic ulcer of unspecified site without mention of hemorrhage and perforation, with obstruction
Short ICD9 Description: Ac peptic ulcer NOS-obst
533.3 - Acute peptic ulcer of unspecified site without mention of hemorrhage and perforation