| S34 | Injury of lumbar and sacral spinal cord and nerves at abdomen, lower back and pelvis level | NON-BILLABLE CODE |
| S34.0 | Concussion and edema of lumbar and sacral spinal cord | NON-BILLABLE CODE |
| S34.01 | Concussion and edema of lumbar spinal cord | NON-BILLABLE CODE |
| S34.01XA | Concussion and edema of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.01XD | Concussion and edema of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.01XS | Concussion and edema of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.02 | Concussion and edema of sacral spinal cord | NON-BILLABLE CODE |
| S34.02XA | Concussion and edema of sacral spinal cord, initial encounter | BILLABLE CODE |
| S34.02XD | Concussion and edema of sacral spinal cord, subsequent encounter | BILLABLE CODE |
| S34.02XS | Concussion and edema of sacral spinal cord, sequela | BILLABLE CODE |
| S34.1 | Other and unspecified injury of lumbar and sacral spinal cord | NON-BILLABLE CODE |
| S34.10 | Unspecified injury to lumbar spinal cord | NON-BILLABLE CODE |
| S34.101 | Unspecified injury to L1 level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.101A | Unspecified injury to L1 level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.101D | Unspecified injury to L1 level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.101S | Unspecified injury to L1 level of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.102 | Unspecified injury to L2 level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.102A | Unspecified injury to L2 level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.102D | Unspecified injury to L2 level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.102S | Unspecified injury to L2 level of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.103 | Unspecified injury to L3 level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.103A | Unspecified injury to L3 level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.103D | Unspecified injury to L3 level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.103S | Unspecified injury to L3 level of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.104 | Unspecified injury to L4 level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.104A | Unspecified injury to L4 level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.104D | Unspecified injury to L4 level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.104S | Unspecified injury to L4 level of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.105 | Unspecified injury to L5 level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.105A | Unspecified injury to L5 level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.105D | Unspecified injury to L5 level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.105S | Unspecified injury to L5 level of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.109 | Unspecified injury to unspecified level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.109A | Unspecified injury to unspecified level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.109D | Unspecified injury to unspecified level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.109S | Unspecified injury to unspecified level of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.11 | Complete lesion of lumbar spinal cord | NON-BILLABLE CODE |
| S34.111 | Complete lesion of L1 level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.111A | Complete lesion of L1 level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.111D | Complete lesion of L1 level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.111S | Complete lesion of L1 level of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.112 | Complete lesion of L2 level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.112A | Complete lesion of L2 level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.112D | Complete lesion of L2 level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.112S | Complete lesion of L2 level of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.113 | Complete lesion of L3 level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.113A | Complete lesion of L3 level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.113D | Complete lesion of L3 level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.113S | Complete lesion of L3 level of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.114 | Complete lesion of L4 level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.114A | Complete lesion of L4 level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.114D | Complete lesion of L4 level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.114S | Complete lesion of L4 level of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.115 | Complete lesion of L5 level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.115A | Complete lesion of L5 level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.115D | Complete lesion of L5 level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.119 | Complete lesion of unspecified level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.119A | Complete lesion of unspecified level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.119D | Complete lesion of unspecified level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.119S | Complete lesion of unspecified level of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.12 | Incomplete lesion of lumbar spinal cord | NON-BILLABLE CODE |
| S34.121 | Incomplete lesion of L1 level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.121A | Incomplete lesion of L1 level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.121D | Incomplete lesion of L1 level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.121S | Incomplete lesion of L1 level of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.122 | Incomplete lesion of L2 level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.122A | Incomplete lesion of L2 level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.122D | Incomplete lesion of L2 level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.122S | Incomplete lesion of L2 level of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.123 | Incomplete lesion of L3 level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.123A | Incomplete lesion of L3 level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.123D | Incomplete lesion of L3 level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.123S | Incomplete lesion of L3 level of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.124 | Incomplete lesion of L4 level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.124A | Incomplete lesion of L4 level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.124D | Incomplete lesion of L4 level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.124S | Incomplete lesion of L4 level of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.125 | Incomplete lesion of L5 level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.125A | Incomplete lesion of L5 level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.125D | Incomplete lesion of L5 level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.125S | Incomplete lesion of L5 level of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.129 | Incomplete lesion of unspecified level of lumbar spinal cord | NON-BILLABLE CODE |
| S34.129A | Incomplete lesion of unspecified level of lumbar spinal cord, initial encounter | BILLABLE CODE |
| S34.129D | Incomplete lesion of unspecified level of lumbar spinal cord, subsequent encounter | BILLABLE CODE |
| S34.129S | Incomplete lesion of unspecified level of lumbar spinal cord, sequela | BILLABLE CODE |
| S34.13 | Other and unspecified injury to sacral spinal cord | NON-BILLABLE CODE |
| S34.131 | Complete lesion of sacral spinal cord | NON-BILLABLE CODE |
| S34.131A | Complete lesion of sacral spinal cord, initial encounter | BILLABLE CODE |
| S34.131D | Complete lesion of sacral spinal cord, subsequent encounter | BILLABLE CODE |
| S34.131S | Complete lesion of sacral spinal cord, sequela | BILLABLE CODE |
| S34.132 | Incomplete lesion of sacral spinal cord | NON-BILLABLE CODE |
| S34.132A | Incomplete lesion of sacral spinal cord, initial encounter | BILLABLE CODE |
| S34.132D | Incomplete lesion of sacral spinal cord, subsequent encounter | BILLABLE CODE |
| S34.132S | Incomplete lesion of sacral spinal cord, sequela | BILLABLE CODE |
| S34.139 | Unspecified injury to sacral spinal cord | NON-BILLABLE CODE |
| S34.139A | Unspecified injury to sacral spinal cord, initial encounter | BILLABLE CODE |
| S34.139D | Unspecified injury to sacral spinal cord, subsequent encounter | BILLABLE CODE |
| S34.139S | Unspecified injury to sacral spinal cord, sequela | BILLABLE CODE |
| S34.2 | Injury of nerve root of lumbar and sacral spine | NON-BILLABLE CODE |
| S34.21 | Injury of nerve root of lumbar spine | NON-BILLABLE CODE |
| S34.21XA | Injury of nerve root of lumbar spine, initial encounter | BILLABLE CODE |
| S34.21XD | Injury of nerve root of lumbar spine, subsequent encounter | BILLABLE CODE |
| S34.21XS | Injury of nerve root of lumbar spine, sequela | BILLABLE CODE |
| S34.22 | Injury of nerve root of sacral spine | NON-BILLABLE CODE |
| S34.22XA | Injury of nerve root of sacral spine, initial encounter | BILLABLE CODE |
| S34.22XD | Injury of nerve root of sacral spine, subsequent encounter | BILLABLE CODE |
| S34.22XS | Injury of nerve root of sacral spine, sequela | BILLABLE CODE |
| S34.3 | Injury of cauda equina | NON-BILLABLE CODE |
| S34.3XXA | Injury of cauda equina, initial encounter | BILLABLE CODE |
| S34.3XXD | Injury of cauda equina, subsequent encounter | BILLABLE CODE |
| S34.3XXS | Injury of cauda equina, sequela | BILLABLE CODE |
| S34.4 | Injury of lumbosacral plexus | NON-BILLABLE CODE |
| S34.4XXA | Injury of lumbosacral plexus, initial encounter | BILLABLE CODE |
| S34.4XXD | Injury of lumbosacral plexus, subsequent encounter | BILLABLE CODE |
| S34.4XXS | Injury of lumbosacral plexus, sequela | BILLABLE CODE |
| S34.5 | Injury of lumbar, sacral and pelvic sympathetic nerves | NON-BILLABLE CODE |
| S34.5XXA | Injury of lumbar, sacral and pelvic sympathetic nerves, initial encounter | BILLABLE CODE |
| S34.5XXD | Injury of lumbar, sacral and pelvic sympathetic nerves, subsequent encounter | BILLABLE CODE |
| S34.5XXS | Injury of lumbar, sacral and pelvic sympathetic nerves, sequela | BILLABLE CODE |
| S34.6 | Injury of peripheral nerve(s) at abdomen, lower back and pelvis level | NON-BILLABLE CODE |
| S34.6XXA | Injury of peripheral nerve(s) at abdomen, lower back and pelvis level, initial encounter | BILLABLE CODE |
| S34.6XXD | Injury of peripheral nerve(s) at abdomen, lower back and pelvis level, subsequent encounter | BILLABLE CODE |
| S34.6XXS | Injury of peripheral nerve(s) at abdomen, lower back and pelvis level, sequela | BILLABLE CODE |
| S34.8 | Injury of other nerves at abdomen, lower back and pelvis level | NON-BILLABLE CODE |
| S34.8XXA | Injury of other nerves at abdomen, lower back and pelvis level, initial encounter | BILLABLE CODE |
| S34.8XXD | Injury of other nerves at abdomen, lower back and pelvis level, subsequent encounter | BILLABLE CODE |
| S34.8XXS | Injury of other nerves at abdomen, lower back and pelvis level, sequela | BILLABLE CODE |
| S34.9 | Injury of unspecified nerves at abdomen, lower back and pelvis level | NON-BILLABLE CODE |
| S34.9XXA | Injury of unspecified nerves at abdomen, lower back and pelvis level, initial encounter | BILLABLE CODE |
| S34.9XXD | Injury of unspecified nerves at abdomen, lower back and pelvis level, subsequent encounter | BILLABLE CODE |
| S34.9XXS | Injury of unspecified nerves at abdomen, lower back and pelvis level, sequela | BILLABLE CODE |
