Category · FY2027
T57 Toxic effect of other inorganic substances
- Header · not billable
- Codes take a 7th character
T57 is not billable. The category heads 72 billable codes in FY2027, grouped under 6 subdivisions. Its codes take a 7th character, so none is complete with fewer than 7 characters.
Where it sits
- Chapter 19 Injury, poisoning and certain other consequences of external causes (S00-T88)
- T51-T65 Toxic effects of substances chiefly nonmedicinal as to source (T51-T65)
- T57 Toxic effect of other inorganic substances
- Billable codes
- 72
- Subdivisions
- 6
- CC / MCC codes
- 0 / 0
- HCC V28 codes
- 6
- New FY2027
- 0
- Index entries
- 0
Codes in T57
- T57.0Toxic effect of arsenic and its compoundsHeader
- T57.0XToxic effect of arsenic and its compoundsHeader
- T57.0X1Toxic effect of arsenic and its compounds, accidental (unintentional) +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
Inclusion terms 1
Inclusion terms
- Toxic effect of arsenic and its compounds NOS
- T57.0X2Toxic effect of arsenic and its compounds, intentional self-harm +7th: A D SNeeds 7th character155 (some 7th characters)Exempt: 2 of 3 7th characters
- T57.0X3Toxic effect of arsenic and its compounds, assault +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
- T57.0X4Toxic effect of arsenic and its compounds, undetermined +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
- T57.1Toxic effect of phosphorus and its compoundsHeader
Excludes1 1
Excludes1
- organophosphate insecticides (T60.0) T60.0
- T57.1XToxic effect of phosphorus and its compoundsHeader
- T57.1X1Toxic effect of phosphorus and its compounds, accidental (unintentional) +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
Inclusion terms 1
Inclusion terms
- Toxic effect of phosphorus and its compounds NOS
- T57.1X2Toxic effect of phosphorus and its compounds, intentional self-harm +7th: A D SNeeds 7th character155 (some 7th characters)Exempt: 2 of 3 7th characters
- T57.1X3Toxic effect of phosphorus and its compounds, assault +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
- T57.1X4Toxic effect of phosphorus and its compounds, undetermined +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
- T57.2Toxic effect of manganese and its compoundsHeader
- T57.2XToxic effect of manganese and its compoundsHeader
- T57.2X1Toxic effect of manganese and its compounds, accidental (unintentional) +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
Inclusion terms 1
Inclusion terms
- Toxic effect of manganese and its compounds NOS
- T57.2X2Toxic effect of manganese and its compounds, intentional self-harm +7th: A D SNeeds 7th character155 (some 7th characters)Exempt: 2 of 3 7th characters
- T57.2X3Toxic effect of manganese and its compounds, assault +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
- T57.2X4Toxic effect of manganese and its compounds, undetermined +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
- T57.3Toxic effect of hydrogen cyanideHeader
- T57.3XToxic effect of hydrogen cyanideHeader
- T57.3X1Toxic effect of hydrogen cyanide, accidental (unintentional) +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
Inclusion terms 1
Inclusion terms
- Toxic effect of hydrogen cyanide NOS
- T57.3X2Toxic effect of hydrogen cyanide, intentional self-harm +7th: A D SNeeds 7th character155 (some 7th characters)Exempt: 2 of 3 7th characters
- T57.3X3Toxic effect of hydrogen cyanide, assault +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
- T57.3X4Toxic effect of hydrogen cyanide, undetermined +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
- T57.8Toxic effect of other specified inorganic substancesHeader
- T57.8XToxic effect of other specified inorganic substancesHeader
- T57.8X1Toxic effect of other specified inorganic substances, accidental (unintentional) +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
Inclusion terms 1
Inclusion terms
- Toxic effect of other specified inorganic substances NOS
- T57.8X2Toxic effect of other specified inorganic substances, intentional self-harm +7th: A D SNeeds 7th character155 (some 7th characters)Exempt: 2 of 3 7th characters
- T57.8X3Toxic effect of other specified inorganic substances, assault +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
- T57.8X4Toxic effect of other specified inorganic substances, undetermined +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
- T57.9Toxic effect of unspecified inorganic substanceHeader
- T57.91Toxic effect of unspecified inorganic substance, accidental (unintentional) +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
- T57.92Toxic effect of unspecified inorganic substance, intentional self-harm +7th: A D SNeeds 7th character155 (some 7th characters)Exempt: 2 of 3 7th characters
- T57.93Toxic effect of unspecified inorganic substance, assault +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
- T57.94Toxic effect of unspecified inorganic substance, undetermined +7th: A D SNeeds 7th characterExempt: 2 of 3 7th characters
Sources of each column. Rows marked +7th need a 7th character: pick one to build the full code; its code card has its own flags.
Instructions
Notes that also apply
Block T51-T65 instructions (Notes 1, Excludes1 1, Use additional code 4): printed on the block page.
Chapter 19 instructions (Notes 2, Excludes2 2, Use additional code 1): printed on the chapter 19 page.
7th characters
7th characters for T57 defined here
The appropriate 7th character is to be added to each code from category T57
| 7th | Meaning (NCHS) |
|---|---|
| A | initial encounter |
| D | subsequent encounter |
| S | sequela |
A code that takes a 7th character is invalid without it; the placeholder X fills a code shorter than 6 characters (Official Guidelines I.A.5). How 7th characters work.