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ICD-10-CM Current in FY 2027

T24.591D

Corrosion of first degree of multiple sites of right lower limb, except ankle and foot, subsequent encounter

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where T24.591D sits in the official hierarchy. Each level is the code it is classified under.

  1. T24 Burn and corrosion of lower limb, except ankle and foot
  2. T24.5 Corrosion of first degree of lower limb, except ankle and foot
  3. T24.59 Corrosion of first degree of multiple sites of lower limb, except ankle and foot
  4. T24.591 Parent Corrosion of first degree of multiple sites of right lower limb, except ankle and foot
  5. T24.591D This code Corrosion of first degree of multiple sites of right lower limb, except ankle and foot, subsequent encounter

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Excludes2

burn and corrosion of ankle and foot ( T25 .-)

Inherited from T24 — Burn and corrosion of lower limb, except ankle and foot

Excludes2

burn and corrosion of hip region ( T21 .-)

Inherited from T24 — Burn and corrosion of lower limb, except ankle and foot

Code First

(T51-T65) to identify chemical and intent

Inherited from T24.5 — Corrosion of first degree of lower limb, except ankle and foot

Use Additional Code

external cause code to identify place ( Y92 )

Inherited from T24.5 — Corrosion of first degree of lower limb, except ankle and foot

7th Character

The appropriate 7th character is to be added to each code from category T24

Inherited from T24 — Burn and corrosion of lower limb, except ankle and foot

7th Character

A - initial encounter

Inherited from T24 — Burn and corrosion of lower limb, except ankle and foot

7th Character

D - subsequent encounter

Inherited from T24 — Burn and corrosion of lower limb, except ankle and foot

7th Character

S - sequela

Inherited from T24 — Burn and corrosion of lower limb, except ankle and foot

Version History

How T24.591D appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Corrosion of first degree of multiple sites of right lower limb, except ankle and foot, subsequent encounter

  2. FY 2026 Effective

    Unchanged

    Corrosion of first degree of multiple sites of right lower limb, except ankle and foot, subsequent encounter

Related Codes

Other codes under T24.591

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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