ICD-10 · PDGM grouping
T52 Toxic effect of organic solvents
All 108 codes in the T52 family, with the PDGM clinical group, comorbidity subgroup and primary-position rule CMS assigns, read from the CMS grouper crosswalk v07.2.26 and the CDC FY2027 code file.
ICD-10-CM FY2027 · CMS grouper v07.2.26
Codes in family
108
Can lead a claim
108
Cannot lead a claim
0
What CMS assigns to T52
All 108 codes group to MMTA - Other. None of the 108 is assigned a comorbidity subgroup. Every code can lead a claim.
Every code in T52
Descriptions are CDC’s FY2027 wording; where CMS’s grouper abbreviates one, its form is shown beneath.
| Code | Description | Primary position | Clinical group | Comorbidity subgroup |
|---|---|---|---|---|
| T52.0 Toxic effects of petroleum products | ||||
| T52.0X Toxic effects of petroleum products | ||||
| T52.0X1 Toxic effect of petroleum products, accidental (unintentional) | ||||
| T52.0X1A | Toxic effect of petroleum products, accidental (unintentional), initial encounterCMS: Toxic effect of petroleum products, accidental, init | Can lead a claim | A | None |
| T52.0X1D | Toxic effect of petroleum products, accidental (unintentional), subsequent encounterCMS: Toxic effect of petroleum products, accidental, subs | Can lead a claim | A | None |
| T52.0X1S | Toxic effect of petroleum products, accidental (unintentional), sequelaCMS: Toxic effect of petroleum products, accidental, sequela | Can lead a claim | A | None |
| T52.0X2 Toxic effect of petroleum products, intentional self-harm | ||||
| T52.0X2A | Toxic effect of petroleum products, intentional self-harm, initial encounterCMS: Toxic effect of petroleum products, self-harm, init | Can lead a claim | A | None |
| T52.0X2D | Toxic effect of petroleum products, intentional self-harm, subsequent encounterCMS: Toxic effect of petroleum products, self-harm, subs | Can lead a claim | A | None |
| T52.0X2S | Toxic effect of petroleum products, intentional self-harm, sequelaCMS: Toxic effect of petroleum products, self-harm, sequela | Can lead a claim | A | None |
| T52.0X3 Toxic effect of petroleum products, assault | ||||
| T52.0X3A | Toxic effect of petroleum products, assault, initial encounterCMS: Toxic effect of petroleum products, assault, init encntr | Can lead a claim | A | None |
| T52.0X3D | Toxic effect of petroleum products, assault, subsequent encounterCMS: Toxic effect of petroleum products, assault, subs encntr | Can lead a claim | A | None |
| T52.0X3S | Toxic effect of petroleum products, assault, sequela | Can lead a claim | A | None |
| T52.0X4 Toxic effect of petroleum products, undetermined | ||||
| T52.0X4A | Toxic effect of petroleum products, undetermined, initial encounterCMS: Toxic effect of petroleum products, undetermined, init | Can lead a claim | A | None |
| T52.0X4D | Toxic effect of petroleum products, undetermined, subsequent encounterCMS: Toxic effect of petroleum products, undetermined, subs | Can lead a claim | A | None |
| T52.0X4S | Toxic effect of petroleum products, undetermined, sequela | Can lead a claim | A | None |
| T52.1 Toxic effects of benzene | ||||
| T52.1X Toxic effects of benzene | ||||
| T52.1X1 Toxic effect of benzene, accidental (unintentional) | ||||
| T52.1X1A | Toxic effect of benzene, accidental (unintentional), initial encounterCMS: Toxic effect of benzene, accidental (unintentional), init | Can lead a claim | A | None |
| T52.1X1D | Toxic effect of benzene, accidental (unintentional), subsequent encounterCMS: Toxic effect of benzene, accidental (unintentional), subs | Can lead a claim | A | None |
| T52.1X1S | Toxic effect of benzene, accidental (unintentional), sequela | Can lead a claim | A | None |
| T52.1X2 Toxic effect of benzene, intentional self-harm | ||||
| T52.1X2A | Toxic effect of benzene, intentional self-harm, initial encounterCMS: Toxic effect of benzene, intentional self-harm, init encntr | Can lead a claim | A | None |
| T52.1X2D | Toxic effect of benzene, intentional self-harm, subsequent encounterCMS: Toxic effect of benzene, intentional self-harm, subs encntr | Can lead a claim | A | None |
| T52.1X2S | Toxic effect of benzene, intentional self-harm, sequela | Can lead a claim | A | None |
| T52.1X3 Toxic effect of benzene, assault | ||||
| T52.1X3A | Toxic effect of benzene, assault, initial encounter | Can lead a claim | A | None |
| T52.1X3D | Toxic effect of benzene, assault, subsequent encounter | Can lead a claim | A | None |
| T52.1X3S | Toxic effect of benzene, assault, sequela | Can lead a claim | A | None |
| T52.1X4 Toxic effect of benzene, undetermined | ||||
| T52.1X4A | Toxic effect of benzene, undetermined, initial encounter | Can lead a claim | A | None |
| T52.1X4D | Toxic effect of benzene, undetermined, subsequent encounter | Can lead a claim | A | None |
| T52.1X4S | Toxic effect of benzene, undetermined, sequela | Can lead a claim | A | None |
| T52.2 Toxic effects of homologues of benzene | ||||
| T52.2X Toxic effects of homologues of benzene | ||||
| T52.2X1 Toxic effect of homologues of benzene, accidental (unintentional) | ||||
| T52.2X1A | Toxic effect of homologues of benzene, accidental (unintentional), initial encounterCMS: Toxic effect of homologues of benzene, accidental, init | Can lead a claim | A | None |
| T52.2X1D | Toxic effect of homologues of benzene, accidental (unintentional), subsequent encounterCMS: Toxic effect of homologues of benzene, accidental, subs | Can lead a claim | A | None |
| T52.2X1S | Toxic effect of homologues of benzene, accidental (unintentional), sequelaCMS: Toxic effect of homologues of benzene, accidental, sequela | Can lead a claim | A | None |
| T52.2X2 Toxic effect of homologues of benzene, intentional self-harm | ||||
| T52.2X2A | Toxic effect of homologues of benzene, intentional self-harm, initial encounterCMS: Toxic effect of homologues of benzene, self-harm, init | Can lead a claim | A | None |
| T52.2X2D | Toxic effect of homologues of benzene, intentional self-harm, subsequent encounterCMS: Toxic effect of homologues of benzene, self-harm, subs | Can lead a claim | A | None |
| T52.2X2S | Toxic effect of homologues of benzene, intentional self-harm, sequelaCMS: Toxic effect of homologues of benzene, self-harm, sequela | Can lead a claim | A | None |
| T52.2X3 Toxic effect of homologues of benzene, assault | ||||
| T52.2X3A | Toxic effect of homologues of benzene, assault, initial encounterCMS: Toxic effect of homologues of benzene, assault, init encntr | Can lead a claim | A | None |
| T52.2X3D | Toxic effect of homologues of benzene, assault, subsequent encounterCMS: Toxic effect of homologues of benzene, assault, subs encntr | Can lead a claim | A | None |
| T52.2X3S | Toxic effect of homologues of benzene, assault, sequela | Can lead a claim | A | None |
| T52.2X4 Toxic effect of homologues of benzene, undetermined | ||||
| T52.2X4A | Toxic effect of homologues of benzene, undetermined, initial encounterCMS: Toxic effect of homologues of benzene, undetermined, init | Can lead a claim | A | None |
| T52.2X4D | Toxic effect of homologues of benzene, undetermined, subsequent encounterCMS: Toxic effect of homologues of benzene, undetermined, subs | Can lead a claim | A | None |
| T52.2X4S | Toxic effect of homologues of benzene, undetermined, sequela | Can lead a claim | A | None |
| T52.3 Toxic effects of glycols | ||||
| T52.3X Toxic effects of glycols | ||||
| T52.3X1 Toxic effect of glycols, accidental (unintentional) | ||||
| T52.3X1A | Toxic effect of glycols, accidental (unintentional), initial encounterCMS: Toxic effect of glycols, accidental (unintentional), init | Can lead a claim | A | None |
| T52.3X1D | Toxic effect of glycols, accidental (unintentional), subsequent encounterCMS: Toxic effect of glycols, accidental (unintentional), subs | Can lead a claim | A | None |
| T52.3X1S | Toxic effect of glycols, accidental (unintentional), sequela | Can lead a claim | A | None |
| T52.3X2 Toxic effect of glycols, intentional self-harm | ||||
| T52.3X2A | Toxic effect of glycols, intentional self-harm, initial encounterCMS: Toxic effect of glycols, intentional self-harm, init encntr | Can lead a claim | A | None |
| T52.3X2D | Toxic effect of glycols, intentional self-harm, subsequent encounterCMS: Toxic effect of glycols, intentional self-harm, subs encntr | Can lead a claim | A | None |
| T52.3X2S | Toxic effect of glycols, intentional self-harm, sequela | Can lead a claim | A | None |
| T52.3X3 Toxic effect of glycols, assault | ||||
| T52.3X3A | Toxic effect of glycols, assault, initial encounter | Can lead a claim | A | None |
| T52.3X3D | Toxic effect of glycols, assault, subsequent encounter | Can lead a claim | A | None |
| T52.3X3S | Toxic effect of glycols, assault, sequela | Can lead a claim | A | None |
| T52.3X4 Toxic effect of glycols, undetermined | ||||
| T52.3X4A | Toxic effect of glycols, undetermined, initial encounter | Can lead a claim | A | None |
| T52.3X4D | Toxic effect of glycols, undetermined, subsequent encounter | Can lead a claim | A | None |
| T52.3X4S | Toxic effect of glycols, undetermined, sequela | Can lead a claim | A | None |
| T52.4 Toxic effects of ketones | ||||
| T52.4X Toxic effects of ketones | ||||
| T52.4X1 Toxic effect of ketones, accidental (unintentional) | ||||
| T52.4X1A | Toxic effect of ketones, accidental (unintentional), initial encounterCMS: Toxic effect of ketones, accidental (unintentional), init | Can lead a claim | A | None |
| T52.4X1D | Toxic effect of ketones, accidental (unintentional), subsequent encounterCMS: Toxic effect of ketones, accidental (unintentional), subs | Can lead a claim | A | None |
| T52.4X1S | Toxic effect of ketones, accidental (unintentional), sequela | Can lead a claim | A | None |
| T52.4X2 Toxic effect of ketones, intentional self-harm | ||||
| T52.4X2A | Toxic effect of ketones, intentional self-harm, initial encounterCMS: Toxic effect of ketones, intentional self-harm, init encntr | Can lead a claim | A | None |
| T52.4X2D | Toxic effect of ketones, intentional self-harm, subsequent encounterCMS: Toxic effect of ketones, intentional self-harm, subs encntr | Can lead a claim | A | None |
| T52.4X2S | Toxic effect of ketones, intentional self-harm, sequela | Can lead a claim | A | None |
| T52.4X3 Toxic effect of ketones, assault | ||||
| T52.4X3A | Toxic effect of ketones, assault, initial encounter | Can lead a claim | A | None |
| T52.4X3D | Toxic effect of ketones, assault, subsequent encounter | Can lead a claim | A | None |
| T52.4X3S | Toxic effect of ketones, assault, sequela | Can lead a claim | A | None |
| T52.4X4 Toxic effect of ketones, undetermined | ||||
| T52.4X4A | Toxic effect of ketones, undetermined, initial encounter | Can lead a claim | A | None |
| T52.4X4D | Toxic effect of ketones, undetermined, subsequent encounter | Can lead a claim | A | None |
| T52.4X4S | Toxic effect of ketones, undetermined, sequela | Can lead a claim | A | None |
| T52.8 Toxic effects of other organic solvents | ||||
| T52.81 Toxic effects of alkenes | ||||
| T52.811 Toxic effect of alkenes, accidental (unintentional) | ||||
| T52.811A | Toxic effect of alkenes, accidental (unintentional), initial encounterCMS: Toxic effect of alkenes, accidental (unintentional), init | Can lead a claim | A | None |
| T52.811D | Toxic effect of alkenes, accidental (unintentional), subsequent encounterCMS: Toxic effect of alkenes, accidental (unintentional), subs | Can lead a claim | A | None |
| T52.811S | Toxic effect of alkenes, accidental (unintentional), sequela | Can lead a claim | A | None |
| T52.812 Toxic effect of alkenes, intentional self-harm | ||||
| T52.812A | Toxic effect of alkenes, intentional self-harm, initial encounterCMS: Toxic effect of alkenes, self-harm, initial encounter | Can lead a claim | A | None |
| T52.812D | Toxic effect of alkenes, intentional self-harm, subsequent encounterCMS: Toxic effect of alkenes, self-harm, subsequent encounter | Can lead a claim | A | None |
| T52.812S | Toxic effect of alkenes, intentional self-harm, sequela | Can lead a claim | A | None |
| T52.813 Toxic effect of alkenes, assault | ||||
| T52.813A | Toxic effect of alkenes, assault, initial encounter | Can lead a claim | A | None |
| T52.813D | Toxic effect of alkenes, assault, subsequent encounter | Can lead a claim | A | None |
| T52.813S | Toxic effect of alkenes, assault, sequela | Can lead a claim | A | None |
| T52.814 Toxic effect of alkenes, undetermined | ||||
| T52.814A | Toxic effect of alkenes, undetermined, initial encounter | Can lead a claim | A | None |
| T52.814D | Toxic effect of alkenes, undetermined, subsequent encounter | Can lead a claim | A | None |
| T52.814S | Toxic effect of alkenes, undetermined, sequela | Can lead a claim | A | None |
| T52.82 Toxic effects of cycloparaffins | ||||
| T52.821 Toxic effect of cycloparaffins, accidental (unintentional) | ||||
| T52.821A | Toxic effect of cycloparaffins, accidental (unintentional), initial encounterCMS: Toxic effect of cycloparaffins, accidental, init | Can lead a claim | A | None |
| T52.821D | Toxic effect of cycloparaffins, accidental (unintentional), subsequent encounterCMS: Toxic effect of cycloparaffins, accidental, subs | Can lead a claim | A | None |
| T52.821S | Toxic effect of cycloparaffins, accidental (unintentional), sequelaCMS: Toxic effect of cycloparaffins, accidental, sequela | Can lead a claim | A | None |
| T52.822 Toxic effect of cycloparaffins, intentional self-harm | ||||
| T52.822A | Toxic effect of cycloparaffins, intentional self-harm, initial encounterCMS: Toxic effect of cycloparaffins, self-harm, initial encounter | Can lead a claim | A | None |
| T52.822D | Toxic effect of cycloparaffins, intentional self-harm, subsequent encounterCMS: Toxic effect of cycloparaffins, self-harm, subs | Can lead a claim | A | None |
| T52.822S | Toxic effect of cycloparaffins, intentional self-harm, sequelaCMS: Toxic effect of cycloparaffins, self-harm, sequela | Can lead a claim | A | None |
| T52.823 Toxic effect of cycloparaffins, assault | ||||
| T52.823A | Toxic effect of cycloparaffins, assault, initial encounter | Can lead a claim | A | None |
| T52.823D | Toxic effect of cycloparaffins, assault, subsequent encounterCMS: Toxic effect of cycloparaffins, assault, subs | Can lead a claim | A | None |
| T52.823S | Toxic effect of cycloparaffins, assault, sequela | Can lead a claim | A | None |
| T52.824 Toxic effect of cycloparaffins, undetermined | ||||
| T52.824A | Toxic effect of cycloparaffins, undetermined, initial encounterCMS: Toxic effect of cycloparaffins, undetermined, init | Can lead a claim | A | None |
| T52.824D | Toxic effect of cycloparaffins, undetermined, subsequent encounterCMS: Toxic effect of cycloparaffins, undetermined, subs | Can lead a claim | A | None |
| T52.824S | Toxic effect of cycloparaffins, undetermined, sequela | Can lead a claim | A | None |
| T52.89 Toxic effects of other organic solvents | ||||
| T52.891 Toxic effect of other organic solvents, accidental (unintentional) | ||||
| T52.891A | Toxic effect of other organic solvents, accidental (unintentional), initial encounterCMS: Toxic effect of other organic solvents, accidental, init | Can lead a claim | A | None |
| T52.891D | Toxic effect of other organic solvents, accidental (unintentional), subsequent encounterCMS: Toxic effect of other organic solvents, accidental, subs | Can lead a claim | A | None |
| T52.891S | Toxic effect of other organic solvents, accidental (unintentional), sequelaCMS: Toxic effect of other organic solvents, accidental, sequela | Can lead a claim | A | None |
| T52.892 Toxic effect of other organic solvents, intentional self-harm | ||||
| T52.892A | Toxic effect of other organic solvents, intentional self-harm, initial encounterCMS: Toxic effect of other organic solvents, self-harm, init | Can lead a claim | A | None |
| T52.892D | Toxic effect of other organic solvents, intentional self-harm, subsequent encounterCMS: Toxic effect of other organic solvents, self-harm, subs | Can lead a claim | A | None |
| T52.892S | Toxic effect of other organic solvents, intentional self-harm, sequelaCMS: Toxic effect of other organic solvents, self-harm, sequela | Can lead a claim | A | None |
| T52.893 Toxic effect of other organic solvents, assault | ||||
| T52.893A | Toxic effect of other organic solvents, assault, initial encounterCMS: Toxic effect of other organic solvents, assault, init | Can lead a claim | A | None |
| T52.893D | Toxic effect of other organic solvents, assault, subsequent encounterCMS: Toxic effect of other organic solvents, assault, subs | Can lead a claim | A | None |
| T52.893S | Toxic effect of other organic solvents, assault, sequela | Can lead a claim | A | None |
| T52.894 Toxic effect of other organic solvents, undetermined | ||||
| T52.894A | Toxic effect of other organic solvents, undetermined, initial encounterCMS: Toxic effect of other organic solvents, undetermined, init | Can lead a claim | A | None |
| T52.894D | Toxic effect of other organic solvents, undetermined, subsequent encounterCMS: Toxic effect of other organic solvents, undetermined, subs | Can lead a claim | A | None |
| T52.894S | Toxic effect of other organic solvents, undetermined, sequelaCMS: Toxic effect of other organic solvents, undet, sequela | Can lead a claim | A | None |
| T52.9 Toxic effects of unspecified organic solvent | ||||
| T52.91 Toxic effect of unspecified organic solvent, accidental (unintentional) | ||||
| T52.91XA | Toxic effect of unspecified organic solvent, accidental (unintentional), initial encounterCMS: Toxic effect of unsp organic solvent, accidental, init | Can lead a claim | A | None |
| T52.91XD | Toxic effect of unspecified organic solvent, accidental (unintentional), subsequent encounterCMS: Toxic effect of unsp organic solvent, accidental, subs | Can lead a claim | A | None |
| T52.91XS | Toxic effect of unspecified organic solvent, accidental (unintentional), sequelaCMS: Toxic effect of unsp organic solvent, accidental, sequela | Can lead a claim | A | None |
| T52.92 Toxic effect of unspecified organic solvent, intentional self-harm | ||||
| T52.92XA | Toxic effect of unspecified organic solvent, intentional self-harm, initial encounterCMS: Toxic effect of unsp organic solvent, self-harm, init | Can lead a claim | A | None |
| T52.92XD | Toxic effect of unspecified organic solvent, intentional self-harm, subsequent encounterCMS: Toxic effect of unsp organic solvent, self-harm, subs | Can lead a claim | A | None |
| T52.92XS | Toxic effect of unspecified organic solvent, intentional self-harm, sequelaCMS: Toxic effect of unsp organic solvent, self-harm, sequela | Can lead a claim | A | None |
| T52.93 Toxic effect of unspecified organic solvent, assault | ||||
| T52.93XA | Toxic effect of unspecified organic solvent, assault, initial encounterCMS: Toxic effect of unsp organic solvent, assault, init encntr | Can lead a claim | A | None |
| T52.93XD | Toxic effect of unspecified organic solvent, assault, subsequent encounterCMS: Toxic effect of unsp organic solvent, assault, subs encntr | Can lead a claim | A | None |
| T52.93XS | Toxic effect of unspecified organic solvent, assault, sequelaCMS: Toxic effect of unsp organic solvent, assault, sequela | Can lead a claim | A | None |
| T52.94 Toxic effect of unspecified organic solvent, undetermined | ||||
| T52.94XA | Toxic effect of unspecified organic solvent, undetermined, initial encounterCMS: Toxic effect of unsp organic solvent, undetermined, init | Can lead a claim | A | None |
| T52.94XD | Toxic effect of unspecified organic solvent, undetermined, subsequent encounterCMS: Toxic effect of unsp organic solvent, undetermined, subs | Can lead a claim | A | None |
| T52.94XS | Toxic effect of unspecified organic solvent, undetermined, sequelaCMS: Toxic effect of unsp organic solvent, undetermined, sequela | Can lead a claim | A | None |
Sources: CMS HH PPS Grouper Software v07.2.26, effective 2026-10-01, for the clinical group, comorbidity subgroup, code-first conventions and primary-position flags; CDC NCHS ICD-10-CM FY2027 code descriptions for the family title and code wording. This is the crosswalk Medicare runs a claim through. Grouping also depends on admission source, timing, the OASIS functional items and the rest of the diagnosis list.
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