| T69 | Other effects of reduced temperature | NON-BILLABLE CODE |
| T69.0 | Immersion hand and foot | NON-BILLABLE CODE |
| T69.01 | Immersion hand | NON-BILLABLE CODE |
| T69.011 | Immersion hand, right hand | NON-BILLABLE CODE |
| T69.011A | Immersion hand, right hand, initial encounter | BILLABLE CODE |
| T69.011D | Immersion hand, right hand, subsequent encounter | BILLABLE CODE |
| T69.011S | Immersion hand, right hand, sequela | BILLABLE CODE |
| T69.012 | Immersion hand, left hand | NON-BILLABLE CODE |
| T69.012A | Immersion hand, left hand, initial encounter | BILLABLE CODE |
| T69.012S | Immersion hand, left hand, sequela | BILLABLE CODE |
| T69.019 | Immersion hand, unspecified hand | NON-BILLABLE CODE |
| T69.019A | Immersion hand, unspecified hand, initial encounter | BILLABLE CODE |
| T69.019D | Immersion hand, unspecified hand, subsequent encounter | BILLABLE CODE |
| T69.019S | Immersion hand, unspecified hand, sequela | BILLABLE CODE |
| T69.02 | Immersion foot | NON-BILLABLE CODE |
| T69.021 | Immersion foot, right foot | NON-BILLABLE CODE |
| T69.021A | Immersion foot, right foot, initial encounter | BILLABLE CODE |
| T69.021D | Immersion foot, right foot, subsequent encounter | BILLABLE CODE |
| T69.021S | Immersion foot, right foot, sequela | BILLABLE CODE |
| T69.022 | Immersion foot, left foot | NON-BILLABLE CODE |
| T69.022A | Immersion foot, left foot, initial encounter | BILLABLE CODE |
| T69.022D | Immersion foot, left foot, subsequent encounter | BILLABLE CODE |
| T69.022S | Immersion foot, left foot, sequela | BILLABLE CODE |
| T69.029 | Immersion foot, unspecified foot | NON-BILLABLE CODE |
| T69.029A | Immersion foot, unspecified foot, initial encounter | BILLABLE CODE |
| T69.029D | Immersion foot, unspecified foot, subsequent encounter | BILLABLE CODE |
| T69.029S | Immersion foot, unspecified foot, sequela | BILLABLE CODE |
| T69.1 | Chilblains | NON-BILLABLE CODE |
| T69.1XXA | Chilblains, initial encounter | BILLABLE CODE |
| T69.1XXD | Chilblains, subsequent encounter | BILLABLE CODE |
| T69.1XXS | Chilblains, sequela | BILLABLE CODE |
| T69.8 | Other specified effects of reduced temperature | NON-BILLABLE CODE |
| T69.8XXA | Other specified effects of reduced temperature, initial encounter | BILLABLE CODE |
| T69.8XXD | Other specified effects of reduced temperature, subsequent encounter | BILLABLE CODE |
| T69.8XXS | Other specified effects of reduced temperature, sequela | BILLABLE CODE |
| T69.9 | Effect of reduced temperature, unspecified | NON-BILLABLE CODE |
| T69.9XXA | Effect of reduced temperature, unspecified, initial encounter | BILLABLE CODE |
| T69.9XXD | Effect of reduced temperature, unspecified, subsequent encounter | BILLABLE CODE |
| T69.9XXS | Effect of reduced temperature, unspecified, sequela | BILLABLE CODE |
