ICD-10-CM category
S13: Dislocation and sprain of joints and ligaments at neck level
Codes under S13 (Dislocation and sprain of joints and ligaments at neck level). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| S13.0 | Traumatic rupture of cervical intervertebral disc | — |
| S13.0 | Traumatic rupture of cervical intervertebral disc | — |
| S13.0XXA | Traumatic rupture of cervical intervertebral disc, initial encounter | ✓ |
| S13.0XXA | Traumatic rupture of cervical intervertebral disc, initial encounter | ✓ |
| S13.0XXD | Traumatic rupture of cervical intervertebral disc, subsequent encounter | ✓ |
| S13.0XXD | Traumatic rupture of cervical intervertebral disc, subsequent encounter | ✓ |
| S13.0XXS | Traumatic rupture of cervical intervertebral disc, sequela | ✓ |
| S13.0XXS | Traumatic rupture of cervical intervertebral disc, sequela | ✓ |
| S13.1 | Subluxation and dislocation of cervical vertebrae | — |
| S13.1 | Subluxation and dislocation of cervical vertebrae | — |
| S13.2 | Dislocation of other and unspecified parts of neck | — |
| S13.2 | Dislocation of other and unspecified parts of neck | — |
| S13.4 | Sprain of ligaments of cervical spine | — |
| S13.4 | Sprain of ligaments of cervical spine | — |
| S13.4XXA | Sprain of ligaments of cervical spine, initial encounter | ✓ |
| S13.4XXA | Sprain of ligaments of cervical spine, initial encounter | ✓ |
| S13.4XXD | Sprain of ligaments of cervical spine, subsequent encounter | ✓ |
| S13.4XXD | Sprain of ligaments of cervical spine, subsequent encounter | ✓ |
| S13.4XXS | Sprain of ligaments of cervical spine, sequela | ✓ |
| S13.4XXS | Sprain of ligaments of cervical spine, sequela | ✓ |
| S13.5 | Sprain of thyroid region | — |
| S13.5 | Sprain of thyroid region | — |
| S13.5XXA | Sprain of thyroid region, initial encounter | ✓ |
| S13.5XXA | Sprain of thyroid region, initial encounter | ✓ |
| S13.5XXD | Sprain of thyroid region, subsequent encounter | ✓ |
| S13.5XXD | Sprain of thyroid region, subsequent encounter | ✓ |
| S13.5XXS | Sprain of thyroid region, sequela | ✓ |
| S13.5XXS | Sprain of thyroid region, sequela | ✓ |
| S13.8 | Sprain of joints and ligaments of other parts of neck | — |
| S13.8 | Sprain of joints and ligaments of other parts of neck | — |
| S13.8XXA | Sprain of joints and ligaments of other parts of neck, initial encounter | ✓ |
| S13.8XXA | Sprain of joints and ligaments of other parts of neck, initial encounter | ✓ |
| S13.8XXD | Sprain of joints and ligaments of other parts of neck, subsequent encounter | ✓ |
| S13.8XXD | Sprain of joints and ligaments of other parts of neck, subsequent encounter | ✓ |
| S13.8XXS | Sprain of joints and ligaments of other parts of neck, sequela | ✓ |
| S13.8XXS | Sprain of joints and ligaments of other parts of neck, sequela | ✓ |
| S13.9 | Sprain of joints and ligaments of unspecified parts of neck | — |
| S13.9 | Sprain of joints and ligaments of unspecified parts of neck | — |
| S13.9XXA | Sprain of joints and ligaments of unspecified parts of neck, initial encounter | ✓ |
| S13.9XXA | Sprain of joints and ligaments of unspecified parts of neck, initial encounter | ✓ |
| S13.9XXD | Sprain of joints and ligaments of unspecified parts of neck, subsequent encounter | ✓ |
| S13.9XXD | Sprain of joints and ligaments of unspecified parts of neck, subsequent encounter | ✓ |
| S13.9XXS | Sprain of joints and ligaments of unspecified parts of neck, sequela | ✓ |
| S13.9XXS | Sprain of joints and ligaments of unspecified parts of neck, sequela | ✓ |
| S13.10 | Subluxation and dislocation of unspecified cervical vertebrae | — |
| S13.10 | Subluxation and dislocation of unspecified cervical vertebrae | — |
| S13.11 | Subluxation and dislocation of C0/C1 cervical vertebrae | — |
| S13.11 | Subluxation and dislocation of C0/C1 cervical vertebrae | — |
| S13.12 | Subluxation and dislocation of C1/C2 cervical vertebrae | — |
| S13.12 | Subluxation and dislocation of C1/C2 cervical vertebrae | — |
| S13.13 | Subluxation and dislocation of C2/C3 cervical vertebrae | — |
| S13.13 | Subluxation and dislocation of C2/C3 cervical vertebrae | — |
| S13.14 | Subluxation and dislocation of C3/C4 cervical vertebrae | — |
| S13.14 | Subluxation and dislocation of C3/C4 cervical vertebrae | — |
| S13.15 | Subluxation and dislocation of C4/C5 cervical vertebrae | — |
| S13.15 | Subluxation and dislocation of C4/C5 cervical vertebrae | — |
| S13.16 | Subluxation and dislocation of C5/C6 cervical vertebrae | — |
| S13.16 | Subluxation and dislocation of C5/C6 cervical vertebrae | — |
| S13.17 | Subluxation and dislocation of C6/C7 cervical vertebrae | — |
| S13.17 | Subluxation and dislocation of C6/C7 cervical vertebrae | — |
| S13.18 | Subluxation and dislocation of C7/T1 cervical vertebrae | — |
| S13.18 | Subluxation and dislocation of C7/T1 cervical vertebrae | — |
| S13.20 | Dislocation of unspecified parts of neck | — |
| S13.20 | Dislocation of unspecified parts of neck | — |
| S13.20XA | Dislocation of unspecified parts of neck, initial encounter | ✓ |
| S13.20XA | Dislocation of unspecified parts of neck, initial encounter | ✓ |
| S13.20XD | Dislocation of unspecified parts of neck, subsequent encounter | ✓ |
| S13.20XD | Dislocation of unspecified parts of neck, subsequent encounter | ✓ |
| S13.20XS | Dislocation of unspecified parts of neck, sequela | ✓ |
| S13.20XS | Dislocation of unspecified parts of neck, sequela | ✓ |
| S13.29 | Dislocation of other parts of neck | — |
| S13.29 | Dislocation of other parts of neck | — |
| S13.29XA | Dislocation of other parts of neck, initial encounter | ✓ |
| S13.29XA | Dislocation of other parts of neck, initial encounter | ✓ |
| S13.29XD | Dislocation of other parts of neck, subsequent encounter | ✓ |
| S13.29XD | Dislocation of other parts of neck, subsequent encounter | ✓ |
| S13.29XS | Dislocation of other parts of neck, sequela | ✓ |
| S13.29XS | Dislocation of other parts of neck, sequela | ✓ |
| S13.100 | Subluxation of unspecified cervical vertebrae | — |
| S13.100 | Subluxation of unspecified cervical vertebrae | — |
| S13.100A | Subluxation of unspecified cervical vertebrae, initial encounter | ✓ |
| S13.100A | Subluxation of unspecified cervical vertebrae, initial encounter | ✓ |
| S13.100D | Subluxation of unspecified cervical vertebrae, subsequent encounter | ✓ |
| S13.100D | Subluxation of unspecified cervical vertebrae, subsequent encounter | ✓ |
| S13.100S | Subluxation of unspecified cervical vertebrae, sequela | ✓ |
| S13.100S | Subluxation of unspecified cervical vertebrae, sequela | ✓ |
| S13.101 | Dislocation of unspecified cervical vertebrae | — |
| S13.101 | Dislocation of unspecified cervical vertebrae | — |
| S13.101A | Dislocation of unspecified cervical vertebrae, initial encounter | ✓ |
| S13.101A | Dislocation of unspecified cervical vertebrae, initial encounter | ✓ |
| S13.101D | Dislocation of unspecified cervical vertebrae, subsequent encounter | ✓ |
| S13.101D | Dislocation of unspecified cervical vertebrae, subsequent encounter | ✓ |
| S13.101S | Dislocation of unspecified cervical vertebrae, sequela | ✓ |
| S13.101S | Dislocation of unspecified cervical vertebrae, sequela | ✓ |
| S13.110 | Subluxation of C0/C1 cervical vertebrae | — |
| S13.110 | Subluxation of C0/C1 cervical vertebrae | — |
| S13.110A | Subluxation of C0/C1 cervical vertebrae, initial encounter | ✓ |
| S13.110A | Subluxation of C0/C1 cervical vertebrae, initial encounter | ✓ |
| S13.110D | Subluxation of C0/C1 cervical vertebrae, subsequent encounter | ✓ |
| S13.110D | Subluxation of C0/C1 cervical vertebrae, subsequent encounter | ✓ |
| S13.110S | Subluxation of C0/C1 cervical vertebrae, sequela | ✓ |
| S13.110S | Subluxation of C0/C1 cervical vertebrae, sequela | ✓ |
| S13.111 | Dislocation of C0/C1 cervical vertebrae | — |
| S13.111 | Dislocation of C0/C1 cervical vertebrae | — |
| S13.111A | Dislocation of C0/C1 cervical vertebrae, initial encounter | ✓ |
| S13.111A | Dislocation of C0/C1 cervical vertebrae, initial encounter | ✓ |
| S13.111D | Dislocation of C0/C1 cervical vertebrae, subsequent encounter | ✓ |
| S13.111D | Dislocation of C0/C1 cervical vertebrae, subsequent encounter | ✓ |
| S13.111S | Dislocation of C0/C1 cervical vertebrae, sequela | ✓ |
| S13.111S | Dislocation of C0/C1 cervical vertebrae, sequela | ✓ |
| S13.120 | Subluxation of C1/C2 cervical vertebrae | — |
| S13.120 | Subluxation of C1/C2 cervical vertebrae | — |
| S13.120A | Subluxation of C1/C2 cervical vertebrae, initial encounter | ✓ |
| S13.120A | Subluxation of C1/C2 cervical vertebrae, initial encounter | ✓ |
| S13.120D | Subluxation of C1/C2 cervical vertebrae, subsequent encounter | ✓ |
| S13.120D | Subluxation of C1/C2 cervical vertebrae, subsequent encounter | ✓ |
| S13.120S | Subluxation of C1/C2 cervical vertebrae, sequela | ✓ |
| S13.120S | Subluxation of C1/C2 cervical vertebrae, sequela | ✓ |
| S13.121 | Dislocation of C1/C2 cervical vertebrae | — |
| S13.121 | Dislocation of C1/C2 cervical vertebrae | — |
| S13.121A | Dislocation of C1/C2 cervical vertebrae, initial encounter | ✓ |
| S13.121A | Dislocation of C1/C2 cervical vertebrae, initial encounter | ✓ |
| S13.121D | Dislocation of C1/C2 cervical vertebrae, subsequent encounter | ✓ |
| S13.121D | Dislocation of C1/C2 cervical vertebrae, subsequent encounter | ✓ |
| S13.121S | Dislocation of C1/C2 cervical vertebrae, sequela | ✓ |
| S13.121S | Dislocation of C1/C2 cervical vertebrae, sequela | ✓ |
| S13.130 | Subluxation of C2/C3 cervical vertebrae | — |
| S13.130 | Subluxation of C2/C3 cervical vertebrae | — |
| S13.130A | Subluxation of C2/C3 cervical vertebrae, initial encounter | ✓ |
| S13.130A | Subluxation of C2/C3 cervical vertebrae, initial encounter | ✓ |
| S13.130D | Subluxation of C2/C3 cervical vertebrae, subsequent encounter | ✓ |
| S13.130D | Subluxation of C2/C3 cervical vertebrae, subsequent encounter | ✓ |
| S13.130S | Subluxation of C2/C3 cervical vertebrae, sequela | ✓ |
| S13.130S | Subluxation of C2/C3 cervical vertebrae, sequela | ✓ |
| S13.131 | Dislocation of C2/C3 cervical vertebrae | — |
| S13.131 | Dislocation of C2/C3 cervical vertebrae | — |
| S13.131A | Dislocation of C2/C3 cervical vertebrae, initial encounter | ✓ |
| S13.131A | Dislocation of C2/C3 cervical vertebrae, initial encounter | ✓ |
| S13.131D | Dislocation of C2/C3 cervical vertebrae, subsequent encounter | ✓ |
| S13.131D | Dislocation of C2/C3 cervical vertebrae, subsequent encounter | ✓ |
| S13.131S | Dislocation of C2/C3 cervical vertebrae, sequela | ✓ |
| S13.131S | Dislocation of C2/C3 cervical vertebrae, sequela | ✓ |
| S13.140 | Subluxation of C3/C4 cervical vertebrae | — |
| S13.140 | Subluxation of C3/C4 cervical vertebrae | — |
| S13.140A | Subluxation of C3/C4 cervical vertebrae, initial encounter | ✓ |
| S13.140A | Subluxation of C3/C4 cervical vertebrae, initial encounter | ✓ |
| S13.140D | Subluxation of C3/C4 cervical vertebrae, subsequent encounter | ✓ |
| S13.140D | Subluxation of C3/C4 cervical vertebrae, subsequent encounter | ✓ |
| S13.140S | Subluxation of C3/C4 cervical vertebrae, sequela | ✓ |
| S13.140S | Subluxation of C3/C4 cervical vertebrae, sequela | ✓ |
| S13.141 | Dislocation of C3/C4 cervical vertebrae | — |
| S13.141 | Dislocation of C3/C4 cervical vertebrae | — |
| S13.141A | Dislocation of C3/C4 cervical vertebrae, initial encounter | ✓ |
| S13.141A | Dislocation of C3/C4 cervical vertebrae, initial encounter | ✓ |
| S13.141D | Dislocation of C3/C4 cervical vertebrae, subsequent encounter | ✓ |
| S13.141D | Dislocation of C3/C4 cervical vertebrae, subsequent encounter | ✓ |
| S13.141S | Dislocation of C3/C4 cervical vertebrae, sequela | ✓ |
| S13.141S | Dislocation of C3/C4 cervical vertebrae, sequela | ✓ |
| S13.150 | Subluxation of C4/C5 cervical vertebrae | — |
| S13.150 | Subluxation of C4/C5 cervical vertebrae | — |
| S13.150A | Subluxation of C4/C5 cervical vertebrae, initial encounter | ✓ |
| S13.150A | Subluxation of C4/C5 cervical vertebrae, initial encounter | ✓ |
| S13.150D | Subluxation of C4/C5 cervical vertebrae, subsequent encounter | ✓ |
| S13.150D | Subluxation of C4/C5 cervical vertebrae, subsequent encounter | ✓ |
| S13.150S | Subluxation of C4/C5 cervical vertebrae, sequela | ✓ |
| S13.150S | Subluxation of C4/C5 cervical vertebrae, sequela | ✓ |
| S13.151 | Dislocation of C4/C5 cervical vertebrae | — |
| S13.151 | Dislocation of C4/C5 cervical vertebrae | — |
| S13.151A | Dislocation of C4/C5 cervical vertebrae, initial encounter | ✓ |
| S13.151A | Dislocation of C4/C5 cervical vertebrae, initial encounter | ✓ |
| S13.151D | Dislocation of C4/C5 cervical vertebrae, subsequent encounter | ✓ |
| S13.151D | Dislocation of C4/C5 cervical vertebrae, subsequent encounter | ✓ |
| S13.151S | Dislocation of C4/C5 cervical vertebrae, sequela | ✓ |
| S13.151S | Dislocation of C4/C5 cervical vertebrae, sequela | ✓ |
| S13.160 | Subluxation of C5/C6 cervical vertebrae | — |
| S13.160 | Subluxation of C5/C6 cervical vertebrae | — |
| S13.160A | Subluxation of C5/C6 cervical vertebrae, initial encounter | ✓ |
| S13.160A | Subluxation of C5/C6 cervical vertebrae, initial encounter | ✓ |
| S13.160D | Subluxation of C5/C6 cervical vertebrae, subsequent encounter | ✓ |
| S13.160D | Subluxation of C5/C6 cervical vertebrae, subsequent encounter | ✓ |
| S13.160S | Subluxation of C5/C6 cervical vertebrae, sequela | ✓ |
| S13.160S | Subluxation of C5/C6 cervical vertebrae, sequela | ✓ |
| S13.161 | Dislocation of C5/C6 cervical vertebrae | — |
| S13.161 | Dislocation of C5/C6 cervical vertebrae | — |
| S13.161A | Dislocation of C5/C6 cervical vertebrae, initial encounter | ✓ |
| S13.161A | Dislocation of C5/C6 cervical vertebrae, initial encounter | ✓ |
| S13.161D | Dislocation of C5/C6 cervical vertebrae, subsequent encounter | ✓ |
| S13.161D | Dislocation of C5/C6 cervical vertebrae, subsequent encounter | ✓ |
| S13.161S | Dislocation of C5/C6 cervical vertebrae, sequela | ✓ |
| S13.161S | Dislocation of C5/C6 cervical vertebrae, sequela | ✓ |
| S13.170 | Subluxation of C6/C7 cervical vertebrae | — |
| S13.170 | Subluxation of C6/C7 cervical vertebrae | — |
| S13.170A | Subluxation of C6/C7 cervical vertebrae, initial encounter | ✓ |
| S13.170A | Subluxation of C6/C7 cervical vertebrae, initial encounter | ✓ |
| S13.170D | Subluxation of C6/C7 cervical vertebrae, subsequent encounter | ✓ |
| S13.170D | Subluxation of C6/C7 cervical vertebrae, subsequent encounter | ✓ |
| S13.170S | Subluxation of C6/C7 cervical vertebrae, sequela | ✓ |
| S13.170S | Subluxation of C6/C7 cervical vertebrae, sequela | ✓ |
| S13.171 | Dislocation of C6/C7 cervical vertebrae | — |
| S13.171 | Dislocation of C6/C7 cervical vertebrae | — |
| S13.171A | Dislocation of C6/C7 cervical vertebrae, initial encounter | ✓ |
| S13.171A | Dislocation of C6/C7 cervical vertebrae, initial encounter | ✓ |
| S13.171D | Dislocation of C6/C7 cervical vertebrae, subsequent encounter | ✓ |
| S13.171D | Dislocation of C6/C7 cervical vertebrae, subsequent encounter | ✓ |
| S13.171S | Dislocation of C6/C7 cervical vertebrae, sequela | ✓ |
| S13.171S | Dislocation of C6/C7 cervical vertebrae, sequela | ✓ |
| S13.180 | Subluxation of C7/T1 cervical vertebrae | — |
| S13.180 | Subluxation of C7/T1 cervical vertebrae | — |
| S13.180A | Subluxation of C7/T1 cervical vertebrae, initial encounter | ✓ |
| S13.180A | Subluxation of C7/T1 cervical vertebrae, initial encounter | ✓ |
| S13.180D | Subluxation of C7/T1 cervical vertebrae, subsequent encounter | ✓ |
| S13.180D | Subluxation of C7/T1 cervical vertebrae, subsequent encounter | ✓ |
| S13.180S | Subluxation of C7/T1 cervical vertebrae, sequela | ✓ |
| S13.180S | Subluxation of C7/T1 cervical vertebrae, sequela | ✓ |
| S13.181 | Dislocation of C7/T1 cervical vertebrae | — |
| S13.181 | Dislocation of C7/T1 cervical vertebrae | — |
| S13.181A | Dislocation of C7/T1 cervical vertebrae, initial encounter | ✓ |
| S13.181A | Dislocation of C7/T1 cervical vertebrae, initial encounter | ✓ |
| S13.181D | Dislocation of C7/T1 cervical vertebrae, subsequent encounter | ✓ |
| S13.181D | Dislocation of C7/T1 cervical vertebrae, subsequent encounter | ✓ |
| S13.181S | Dislocation of C7/T1 cervical vertebrae, sequela | ✓ |
| S13.181S | Dislocation of C7/T1 cervical vertebrae, sequela | ✓ |
Frequently asked questions
What is ICD-10-CM code S13?
S13 is an ICD-10-CM category covering Dislocation and sprain of joints and ligaments at neck level. It contains 222 more specific diagnosis codes, 150 of which are billable.
Is S13 a billable code?
No — S13 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 S13.0 — Traumatic rupture of cervical intervertebral disc). 150 of the 222 codes under S13 are billable.
What codes fall under S13?
S13 includes S13.0, S13.0, S13.0XXA, S13.0XXA, S13.0XXD, plus 217 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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