Introduction of substance in or on in the ICD-10-PCS Index ICD-10-PCS
The main term Introduction of substance in or on carries 559 ICD-10-PCS Alphabetic Index entries pointing to 106 PCS tables and codes. Each indented line refines the entry by body part, device, or qualifier and points to the table where the seven-character code is completed. Follow a chip to its code page to finish and verify the code.
✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
559
Index Entries
106
Tables & Codes
I
Letter
FY 2026
Dataset
Official CMS Definition
Introduction of substance in or on: Putting in or on a therapeutic, diagnostic, nutritional, physiological, or prophylactic substance except blood or blood products
Definition from the CMS FY 2026 ICD-10-PCS definitions file.
559 of 559 shown
ICD-10-PCS
Index Entries Under Introduction of substance in or on 559 entries · 106 tables & codes
Chips of three or four characters open the PCS table family where the code is completed; seven-character chips are complete codes. Hover a chip for its official description.
Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-PCS Alphabetic Index release files, effective October 1, 2025 through September 30, 2026.
3E00X3Z · ICD-10-PCS
Introduction of Anti-inflammatory into Skin and Mucous Membranes, External Approach