ICD-10-CM category
S33: Dislocation and sprain of joints and ligaments of lumbar spine and pelvis
Codes under S33 (Dislocation and sprain of joints and ligaments of lumbar spine and pelvis). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| S33.0 | Traumatic rupture of lumbar intervertebral disc | — |
| S33.0 | Traumatic rupture of lumbar intervertebral disc | — |
| S33.0XXA | Traumatic rupture of lumbar intervertebral disc, initial encounter | ✓ |
| S33.0XXA | Traumatic rupture of lumbar intervertebral disc, initial encounter | ✓ |
| S33.0XXD | Traumatic rupture of lumbar intervertebral disc, subsequent encounter | ✓ |
| S33.0XXD | Traumatic rupture of lumbar intervertebral disc, subsequent encounter | ✓ |
| S33.0XXS | Traumatic rupture of lumbar intervertebral disc, sequela | ✓ |
| S33.0XXS | Traumatic rupture of lumbar intervertebral disc, sequela | ✓ |
| S33.1 | Subluxation and dislocation of lumbar vertebra | — |
| S33.1 | Subluxation and dislocation of lumbar vertebra | — |
| S33.2 | Dislocation of sacroiliac and sacrococcygeal joint | — |
| S33.2 | Dislocation of sacroiliac and sacrococcygeal joint | — |
| S33.2XXA | Dislocation of sacroiliac and sacrococcygeal joint, initial encounter | ✓ |
| S33.2XXA | Dislocation of sacroiliac and sacrococcygeal joint, initial encounter | ✓ |
| S33.2XXD | Dislocation of sacroiliac and sacrococcygeal joint, subsequent encounter | ✓ |
| S33.2XXD | Dislocation of sacroiliac and sacrococcygeal joint, subsequent encounter | ✓ |
| S33.2XXS | Dislocation of sacroiliac and sacrococcygeal joint, sequela | ✓ |
| S33.2XXS | Dislocation of sacroiliac and sacrococcygeal joint, sequela | ✓ |
| S33.3 | Dislocation of other and unspecified parts of lumbar spine and pelvis | — |
| S33.3 | Dislocation of other and unspecified parts of lumbar spine and pelvis | — |
| S33.4 | Traumatic rupture of symphysis pubis | — |
| S33.4 | Traumatic rupture of symphysis pubis | — |
| S33.4XXA | Traumatic rupture of symphysis pubis, initial encounter | ✓ |
| S33.4XXA | Traumatic rupture of symphysis pubis, initial encounter | ✓ |
| S33.4XXD | Traumatic rupture of symphysis pubis, subsequent encounter | ✓ |
| S33.4XXD | Traumatic rupture of symphysis pubis, subsequent encounter | ✓ |
| S33.4XXS | Traumatic rupture of symphysis pubis, sequela | ✓ |
| S33.4XXS | Traumatic rupture of symphysis pubis, sequela | ✓ |
| S33.5 | Sprain of ligaments of lumbar spine | — |
| S33.5 | Sprain of ligaments of lumbar spine | — |
| S33.5XXA | Sprain of ligaments of lumbar spine, initial encounter | ✓ |
| S33.5XXA | Sprain of ligaments of lumbar spine, initial encounter | ✓ |
| S33.5XXD | Sprain of ligaments of lumbar spine, subsequent encounter | ✓ |
| S33.5XXD | Sprain of ligaments of lumbar spine, subsequent encounter | ✓ |
| S33.5XXS | Sprain of ligaments of lumbar spine, sequela | ✓ |
| S33.5XXS | Sprain of ligaments of lumbar spine, sequela | ✓ |
| S33.6 | Sprain of sacroiliac joint | — |
| S33.6 | Sprain of sacroiliac joint | — |
| S33.6XXA | Sprain of sacroiliac joint, initial encounter | ✓ |
| S33.6XXA | Sprain of sacroiliac joint, initial encounter | ✓ |
| S33.6XXD | Sprain of sacroiliac joint, subsequent encounter | ✓ |
| S33.6XXD | Sprain of sacroiliac joint, subsequent encounter | ✓ |
| S33.6XXS | Sprain of sacroiliac joint, sequela | ✓ |
| S33.6XXS | Sprain of sacroiliac joint, sequela | ✓ |
| S33.8 | Sprain of other parts of lumbar spine and pelvis | — |
| S33.8 | Sprain of other parts of lumbar spine and pelvis | — |
| S33.8XXA | Sprain of other parts of lumbar spine and pelvis, initial encounter | ✓ |
| 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 | ✓ |
| S33.8XXD | Sprain of other parts of lumbar spine and pelvis, subsequent encounter | ✓ |
| S33.8XXS | Sprain of other parts of lumbar spine and pelvis, sequela | ✓ |
| S33.8XXS | Sprain of other parts of lumbar spine and pelvis, sequela | ✓ |
| S33.9 | Sprain of unspecified parts of lumbar spine and pelvis | — |
| S33.9 | Sprain of unspecified parts of lumbar spine and pelvis | — |
| S33.9XXA | Sprain of unspecified parts of lumbar spine and pelvis, initial encounter | ✓ |
| 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 | ✓ |
| S33.9XXD | Sprain of unspecified parts of lumbar spine and pelvis, subsequent encounter | ✓ |
| S33.9XXS | Sprain of unspecified parts of lumbar spine and pelvis, sequela | ✓ |
| S33.9XXS | Sprain of unspecified parts of lumbar spine and pelvis, sequela | ✓ |
| S33.10 | Subluxation and dislocation of unspecified lumbar vertebra | — |
| S33.10 | Subluxation and dislocation of unspecified lumbar vertebra | — |
| S33.11 | Subluxation and dislocation of L1/L2 lumbar vertebra | — |
| S33.11 | Subluxation and dislocation of L1/L2 lumbar vertebra | — |
| S33.12 | Subluxation and dislocation of L2/L3 lumbar vertebra | — |
| S33.12 | Subluxation and dislocation of L2/L3 lumbar vertebra | — |
| S33.13 | Subluxation and dislocation of L3/L4 lumbar vertebra | — |
| S33.13 | Subluxation and dislocation of L3/L4 lumbar vertebra | — |
| S33.14 | Subluxation and dislocation of L4/L5 lumbar vertebra | — |
| S33.14 | Subluxation and dislocation of L4/L5 lumbar vertebra | — |
| S33.30 | Dislocation of unspecified parts of lumbar spine and pelvis | — |
| S33.30 | Dislocation of unspecified parts of lumbar spine and pelvis | — |
| S33.30XA | Dislocation of unspecified parts of lumbar spine and pelvis, initial encounter | ✓ |
| 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 | ✓ |
| S33.30XD | Dislocation of unspecified parts of lumbar spine and pelvis, subsequent encounter | ✓ |
| S33.30XS | Dislocation of unspecified parts of lumbar spine and pelvis, sequela | ✓ |
| S33.30XS | Dislocation of unspecified parts of lumbar spine and pelvis, sequela | ✓ |
| S33.39 | Dislocation of other parts of lumbar spine and pelvis | — |
| S33.39 | Dislocation of other parts of lumbar spine and pelvis | — |
| S33.39XA | Dislocation of other parts of lumbar spine and pelvis, initial encounter | ✓ |
| 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 | ✓ |
| S33.39XD | Dislocation of other parts of lumbar spine and pelvis, subsequent encounter | ✓ |
| S33.39XS | Dislocation of other parts of lumbar spine and pelvis, sequela | ✓ |
| S33.39XS | Dislocation of other parts of lumbar spine and pelvis, sequela | ✓ |
| S33.100 | Subluxation of unspecified lumbar vertebra | — |
| S33.100 | Subluxation of unspecified lumbar vertebra | — |
| S33.100A | Subluxation of unspecified lumbar vertebra, initial encounter | ✓ |
| S33.100A | Subluxation of unspecified lumbar vertebra, initial encounter | ✓ |
| S33.100D | Subluxation of unspecified lumbar vertebra, subsequent encounter | ✓ |
| S33.100D | Subluxation of unspecified lumbar vertebra, subsequent encounter | ✓ |
| S33.100S | Subluxation of unspecified lumbar vertebra, sequela | ✓ |
| S33.100S | Subluxation of unspecified lumbar vertebra, sequela | ✓ |
| S33.101 | Dislocation of unspecified lumbar vertebra | — |
| S33.101 | Dislocation of unspecified lumbar vertebra | — |
| S33.101A | Dislocation of unspecified lumbar vertebra, initial encounter | ✓ |
| S33.101A | Dislocation of unspecified lumbar vertebra, initial encounter | ✓ |
| S33.101D | Dislocation of unspecified lumbar vertebra, subsequent encounter | ✓ |
| S33.101D | Dislocation of unspecified lumbar vertebra, subsequent encounter | ✓ |
| S33.101S | Dislocation of unspecified lumbar vertebra, sequela | ✓ |
| S33.101S | Dislocation of unspecified lumbar vertebra, sequela | ✓ |
| S33.110 | Subluxation of L1/L2 lumbar vertebra | — |
| S33.110 | Subluxation of L1/L2 lumbar vertebra | — |
| S33.110A | Subluxation of L1/L2 lumbar vertebra, initial encounter | ✓ |
| S33.110A | Subluxation of L1/L2 lumbar vertebra, initial encounter | ✓ |
| S33.110D | Subluxation of L1/L2 lumbar vertebra, subsequent encounter | ✓ |
| S33.110D | Subluxation of L1/L2 lumbar vertebra, subsequent encounter | ✓ |
| S33.110S | Subluxation of L1/L2 lumbar vertebra, sequela | ✓ |
| S33.110S | Subluxation of L1/L2 lumbar vertebra, sequela | ✓ |
| S33.111 | Dislocation of L1/L2 lumbar vertebra | — |
| S33.111 | Dislocation of L1/L2 lumbar vertebra | — |
| S33.111A | Dislocation of L1/L2 lumbar vertebra, initial encounter | ✓ |
| S33.111A | Dislocation of L1/L2 lumbar vertebra, initial encounter | ✓ |
| S33.111D | Dislocation of L1/L2 lumbar vertebra, subsequent encounter | ✓ |
| S33.111D | Dislocation of L1/L2 lumbar vertebra, subsequent encounter | ✓ |
| S33.111S | Dislocation of L1/L2 lumbar vertebra, sequela | ✓ |
| S33.111S | Dislocation of L1/L2 lumbar vertebra, sequela | ✓ |
| S33.120 | Subluxation of L2/L3 lumbar vertebra | — |
| S33.120 | Subluxation of L2/L3 lumbar vertebra | — |
| S33.120A | Subluxation of L2/L3 lumbar vertebra, initial encounter | ✓ |
| S33.120A | Subluxation of L2/L3 lumbar vertebra, initial encounter | ✓ |
| S33.120D | Subluxation of L2/L3 lumbar vertebra, subsequent encounter | ✓ |
| S33.120D | Subluxation of L2/L3 lumbar vertebra, subsequent encounter | ✓ |
| S33.120S | Subluxation of L2/L3 lumbar vertebra, sequela | ✓ |
| S33.120S | Subluxation of L2/L3 lumbar vertebra, sequela | ✓ |
| S33.121 | Dislocation of L2/L3 lumbar vertebra | — |
| S33.121 | Dislocation of L2/L3 lumbar vertebra | — |
| S33.121A | Dislocation of L2/L3 lumbar vertebra, initial encounter | ✓ |
| S33.121A | Dislocation of L2/L3 lumbar vertebra, initial encounter | ✓ |
| S33.121D | Dislocation of L2/L3 lumbar vertebra, subsequent encounter | ✓ |
| S33.121D | Dislocation of L2/L3 lumbar vertebra, subsequent encounter | ✓ |
| S33.121S | Dislocation of L2/L3 lumbar vertebra, sequela | ✓ |
| S33.121S | Dislocation of L2/L3 lumbar vertebra, sequela | ✓ |
| S33.130 | Subluxation of L3/L4 lumbar vertebra | — |
| S33.130 | Subluxation of L3/L4 lumbar vertebra | — |
| S33.130A | Subluxation of L3/L4 lumbar vertebra, initial encounter | ✓ |
| S33.130A | Subluxation of L3/L4 lumbar vertebra, initial encounter | ✓ |
| S33.130D | Subluxation of L3/L4 lumbar vertebra, subsequent encounter | ✓ |
| S33.130D | Subluxation of L3/L4 lumbar vertebra, subsequent encounter | ✓ |
| S33.130S | Subluxation of L3/L4 lumbar vertebra, sequela | ✓ |
| S33.130S | Subluxation of L3/L4 lumbar vertebra, sequela | ✓ |
| S33.131 | Dislocation of L3/L4 lumbar vertebra | — |
| S33.131 | Dislocation of L3/L4 lumbar vertebra | — |
| S33.131A | Dislocation of L3/L4 lumbar vertebra, initial encounter | ✓ |
| S33.131A | Dislocation of L3/L4 lumbar vertebra, initial encounter | ✓ |
| S33.131D | Dislocation of L3/L4 lumbar vertebra, subsequent encounter | ✓ |
| S33.131D | Dislocation of L3/L4 lumbar vertebra, subsequent encounter | ✓ |
| S33.131S | Dislocation of L3/L4 lumbar vertebra, sequela | ✓ |
| S33.131S | Dislocation of L3/L4 lumbar vertebra, sequela | ✓ |
| S33.140 | Subluxation of L4/L5 lumbar vertebra | — |
| S33.140 | Subluxation of L4/L5 lumbar vertebra | — |
| S33.140A | Subluxation of L4/L5 lumbar vertebra, initial encounter | ✓ |
| S33.140A | Subluxation of L4/L5 lumbar vertebra, initial encounter | ✓ |
| S33.140D | Subluxation of L4/L5 lumbar vertebra, subsequent encounter | ✓ |
| S33.140D | Subluxation of L4/L5 lumbar vertebra, subsequent encounter | ✓ |
| S33.140S | Subluxation of L4/L5 lumbar vertebra, sequela | ✓ |
| S33.140S | Subluxation of L4/L5 lumbar vertebra, sequela | ✓ |
| S33.141 | Dislocation of L4/L5 lumbar vertebra | — |
| S33.141 | Dislocation of L4/L5 lumbar vertebra | — |
| S33.141A | Dislocation of L4/L5 lumbar vertebra, initial encounter | ✓ |
| S33.141A | Dislocation of L4/L5 lumbar vertebra, initial encounter | ✓ |
| S33.141D | Dislocation of L4/L5 lumbar vertebra, subsequent encounter | ✓ |
| S33.141D | Dislocation of L4/L5 lumbar vertebra, subsequent encounter | ✓ |
| S33.141S | Dislocation of L4/L5 lumbar vertebra, sequela | ✓ |
| S33.141S | Dislocation of L4/L5 lumbar vertebra, sequela | ✓ |
Frequently asked questions
What is ICD-10-CM code S33?
S33 is an ICD-10-CM category covering Dislocation and sprain of joints and ligaments of lumbar spine and pelvis. It contains 166 more specific diagnosis codes, 114 of which are billable.
Is S33 a billable code?
No — S33 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example S33.0 — Traumatic rupture of lumbar intervertebral disc). 114 of the 166 codes under S33 are billable.
What codes fall under S33?
S33 includes S33.0, S33.0, S33.0XXA, S33.0XXA, S33.0XXD, plus 161 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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