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Integrated Outpatient Code Editor (IOCE) Mainframe Software


Quickly answer your billing and coding questions before submitting your claims with this low cost IOCE software.

NTIS is CMS's authorized distributor of the Integrated Outpatient Code Editor

Learn more about the system requirements.

Integrated Outpatient Code Editor (IOCE) Mainframe Software  CD-ROM



Order number: SUB-5487 (formerly SUB-5486)

Four issues for $700
Individual issues $175 plus handling fee
User and Installation Manual sold separately.


System Requirements

Outpatient Code Editor/Ambulatory Payment Classification (OCE/APC) Mainframe Software z/OS Batch


  • Written in IBM Assembler language.
  • Provided on magnetic tape along with the Installation and User Manuals.
  • Instructions are provided in the Installation and User Manuals.


The Integrated Outpatient Code Editor (IOCE) program edits patient data to help identify possible errors in coding, and assigns Ambulatory Payment Classification numbers based on Healthcare Common Procedure Coding System (HCPCS) codes for payment under the mandated outpatient prospective payment system (OPPS).

Technical Support
No technical support is available from CMS, 3M, or NTIS for these products. Only users that have technical resources to resolve any problems should purchase this product. For more information about the product, forward a request to

Forward questions regarding OPPS policy directly to CMS at the following address:

CPT codes only are copyrighted 2007 by the American Medical Association (AMA). All Rights Reserved. If you wish to disseminate this information, you must sign an agreement, or call 703-605-6510 for more information.