ICD-10-CM Alphabetic Index · FY 2026 24 Entries
Absorption in the ICD-10-CM Index ICD-10-CM
The main term Absorption carries 24 index entries pointing to 11 ICD-10-CM codes. Every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.
✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
24
Index Entries
11
Codes Referenced
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Default Code
A
Letter
24 of 24 shown
ICD-10-CM
Index Entries Under Absorption 24 entries · 11 codes
Absorption
carbohydrate, disturbance K90.49
chemical see Table of Drugs and Chemicals
through placenta (newborn) P04.9
environmental substance P04.6
nutritional substance P04.5
obstetric anesthetic or analgesic drug P04.0
drug NEC see Table of Drugs and Chemicals
addictive
through placenta (newborn) P04.40 see also Newborn, affected by, maternal, use of
cocaine P04.41
hallucinogens P04.42
specified drug NEC P04.49
medicinal
through placenta (newborn) P04.19
through placenta (newborn) P04.19
obstetric anesthetic or analgesic drug P04.0
fat, disturbance K90.49
pancreatic K90.3
noxious substance see Table of Drugs and Chemicals
protein, disturbance K90.49
starch, disturbance K90.49
toxic substance see Table of Drugs and Chemicals
uremic see Uremia
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2025 through September 30, 2026.
