S33 Disloc & sprain of joints & ligaments of lumbar spin & pelv
ICD-10-CM category S33 sits in Chapter 20 (External causes of morbidity, V00-Y99). It contains 57 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
S33.0 Traumatic rupture of lumbar intervertebral discS33.1 Subluxation and dislocation of lumbar vertebraS33.10 Subluxation and dislocation of unspecified lumbar vertebraS33.100 Subluxation of unspecified lumbar vertebraS33.101 Dislocation of unspecified lumbar vertebraS33.11 Subluxation and dislocation of L1/L2 lumbar vertebraS33.110 Subluxation of L1/L2 lumbar vertebraS33.111 Dislocation of L1/L2 lumbar vertebraS33.12 Subluxation and dislocation of L2/L3 lumbar vertebraS33.120 Subluxation of L2/L3 lumbar vertebraS33.121 Dislocation of L2/L3 lumbar vertebraS33.13 Subluxation and dislocation of L3/L4 lumbar vertebraS33.130 Subluxation of L3/L4 lumbar vertebraS33.131 Dislocation of L3/L4 lumbar vertebraS33.14 Subluxation and dislocation of L4/L5 lumbar vertebraS33.140 Subluxation of L4/L5 lumbar vertebraS33.141 Dislocation of L4/L5 lumbar vertebraS33.2 Dislocation of sacroiliac and sacrococcygeal jointS33.3 Dislocation of oth and unsp parts of lumbar spine and pelvisS33.30 Dislocation of unspecified parts of lumbar spine and pelvisS33.39 Dislocation of other parts of lumbar spine and pelvisS33.4 Traumatic rupture of symphysis pubisS33.5 Sprain of ligaments of lumbar spineS33.6 Sprain of sacroiliac jointS33.8 Sprain of other parts of lumbar spine and pelvisS33.9 Sprain of unspecified parts of lumbar spine and pelvis
Billable codes in S33
| Code | Description |
|---|---|
S33.0XXA | Traumatic rupture of lumbar intervertebral disc, initial encounter |
S33.0XXD | Traumatic rupture of lumbar intervertebral disc, subsequent encounter |
S33.0XXS | Traumatic rupture of lumbar intervertebral disc, sequela |
S33.100A | Subluxation of unspecified lumbar vertebra, initial encounter |
S33.100D | Subluxation of unspecified lumbar vertebra, subsequent encounter |
S33.100S | Subluxation of unspecified lumbar vertebra, sequela |
S33.101A | Dislocation of unspecified lumbar vertebra, initial encounter |
S33.101D | Dislocation of unspecified lumbar vertebra, subsequent encounter |
S33.101S | Dislocation of unspecified lumbar vertebra, sequela |
S33.110A | Subluxation of L1/L2 lumbar vertebra, initial encounter |
S33.110D | Subluxation of L1/L2 lumbar vertebra, subsequent encounter |
S33.110S | Subluxation of L1/L2 lumbar vertebra, sequela |
S33.111A | Dislocation of L1/L2 lumbar vertebra, initial encounter |
S33.111D | Dislocation of L1/L2 lumbar vertebra, subsequent encounter |
S33.111S | Dislocation of L1/L2 lumbar vertebra, sequela |
S33.120A | Subluxation of L2/L3 lumbar vertebra, initial encounter |
S33.120D | Subluxation of L2/L3 lumbar vertebra, subsequent encounter |
S33.120S | Subluxation of L2/L3 lumbar vertebra, sequela |
S33.121A | Dislocation of L2/L3 lumbar vertebra, initial encounter |
S33.121D | Dislocation of L2/L3 lumbar vertebra, subsequent encounter |
S33.121S | Dislocation of L2/L3 lumbar vertebra, sequela |
S33.130A | Subluxation of L3/L4 lumbar vertebra, initial encounter |
S33.130D | Subluxation of L3/L4 lumbar vertebra, subsequent encounter |
S33.130S | Subluxation of L3/L4 lumbar vertebra, sequela |
S33.131A | Dislocation of L3/L4 lumbar vertebra, initial encounter |
S33.131D | Dislocation of L3/L4 lumbar vertebra, subsequent encounter |
S33.131S | Dislocation of L3/L4 lumbar vertebra, sequela |
S33.140A | Subluxation of L4/L5 lumbar vertebra, initial encounter |
S33.140D | Subluxation of L4/L5 lumbar vertebra, subsequent encounter |
S33.140S | Subluxation of L4/L5 lumbar vertebra, sequela |
S33.141A | Dislocation of L4/L5 lumbar vertebra, initial encounter |
S33.141D | Dislocation of L4/L5 lumbar vertebra, subsequent encounter |
S33.141S | Dislocation of L4/L5 lumbar vertebra, sequela |
S33.2XXA | Dislocation of sacroiliac and sacrococcygeal joint, initial encounter |
S33.2XXD | Dislocation of sacroiliac and sacrococcygeal joint, subsequent encounter |
S33.2XXS | Dislocation of sacroiliac and sacrococcygeal joint, sequela |
S33.30XA | Dislocation of unspecified parts of lumbar spine and pelvis, initial encounter |
S33.30XD | Dislocation of unspecified parts of lumbar spine and pelvis, subsequent encounter |
S33.30XS | Dislocation of unspecified parts of lumbar spine and pelvis, sequela |
S33.39XA | Dislocation of other parts of lumbar spine and pelvis, initial encounter |
S33.39XD | Dislocation of other parts of lumbar spine and pelvis, subsequent encounter |
S33.39XS | Dislocation of other parts of lumbar spine and pelvis, sequela |
S33.4XXA | Traumatic rupture of symphysis pubis, initial encounter |
S33.4XXD | Traumatic rupture of symphysis pubis, subsequent encounter |
S33.4XXS | Traumatic rupture of symphysis pubis, sequela |
S33.5XXA | Sprain of ligaments of lumbar spine, initial encounter |
S33.5XXD | Sprain of ligaments of lumbar spine, subsequent encounter |
S33.5XXS | Sprain of ligaments of lumbar spine, sequela |
S33.6XXA | Sprain of sacroiliac joint, initial encounter |
S33.6XXD | Sprain of sacroiliac joint, subsequent encounter |
S33.6XXS | Sprain of sacroiliac joint, sequela |
S33.8XXA | Sprain of other parts of lumbar spine and pelvis, initial encounter |
S33.8XXD | Sprain of other parts of lumbar spine and pelvis, subsequent encounter |
S33.8XXS | Sprain of other parts of lumbar spine and pelvis, sequela |
S33.9XXA | Sprain of unspecified parts of lumbar spine and pelvis, initial encounter |
S33.9XXD | Sprain of unspecified parts of lumbar spine and pelvis, subsequent encounter |
S33.9XXS | Sprain of unspecified parts of lumbar spine and pelvis, sequela |
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