This reference uses VA rating codes. For a code from a medical record, check ICD-10-CM and the service date. A clinical code alone does not establish a VA rating or a matching VA diagnostic code.
Group XXIII. Function: Movements of the head; fixation of shoulder movements. Muscles of the side and back of the neck: Suboccipital; lateral vertebral and anterior vertebral muscles
Muscle injuries · 38 CFR § 4.73
Diagnostic Code 5323 is the VASRD entry for Group XXIII. Function: Movements of the head; fixation of shoulder movements. Muscles of the side and back of the neck: Suboccipital; lateral vertebral and anterior vertebral muscles. VA applies the controlling criteria, shared formulas, and special instructions shown in 38 CFR Part 4. VMC presents this material for education and reference; it does not determine a Veteran's diagnosis, service connection, or evaluation.
Recorded index labels
These labels are already stored for this diagnostic code. They are not a new condition, rating, or medical relationship.
Appendix B
- Group XXIII Function: Movements of head.
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Source-verified VASRD criteria
How VA rates this diagnostic code
These percentages summarize the regulatory criteria already mapped to this diagnostic code. They do not predict a Veteran's individual evaluation or establish service connection.
Severe
Moderately Severe
Moderate
Slight
Source-verified VASRD criteria
Group XXIII. Function: Movements of the head; fixation of shoulder movements. Muscles of the side and back of the neck: Suboccipital; lateral vertebral and anterior vertebral muscles
These percentages summarize the regulatory criteria already mapped to this diagnostic code. They do not predict a Veteran's individual evaluation or establish service connection.
Severe
Moderately Severe
Moderate
Slight
Body system and anatomy metadata
Body system: Muscle injuries
Anatomy / region tags: multi region, shoulder
These tags support discovery and body-map compatibility. They do not establish Veteran-specific laterality or entitlement.
Official VA DBQ references
DBQ catalog: va-dbq-2026.09.16 · Retrieved 2026-09-16. Official VA inventory ↗
- Amputations ↗ Related resourceCatalog category: Musculoskeletal
Related by body system only. No reviewed condition-specific form match or requirement has been established.
- Ankle ↗ Related resourceCatalog category: Musculoskeletal
Related by body system only. No reviewed condition-specific form match or requirement has been established.
- Back (Thoracolumbar Spine) ↗ Related resourceCatalog category: Musculoskeletal
Related by body system only. No reviewed condition-specific form match or requirement has been established.
- Bones and Other Skeletal Conditions ↗ Related resourceCatalog category: Musculoskeletal
Related by body system only. No reviewed condition-specific form match or requirement has been established.
- Elbow & Forearm ↗ Related resourceCatalog category: Musculoskeletal
Related by body system only. No reviewed condition-specific form match or requirement has been established.
- Foot Conditions Including Flatfoot (Pes Planus) ↗ Related resourceCatalog category: Musculoskeletal
Related by body system only. No reviewed condition-specific form match or requirement has been established.
- Hand and Finger ↗ Related resourceCatalog category: Musculoskeletal
Related by body system only. No reviewed condition-specific form match or requirement has been established.
- Hip and Thigh ↗ Related resourceCatalog category: Musculoskeletal
Related by body system only. No reviewed condition-specific form match or requirement has been established.
- Knee and Lower Leg ↗ Related resourceCatalog category: Musculoskeletal
Related by body system only. No reviewed condition-specific form match or requirement has been established.
- Muscle Injuries ↗ Related resourceCatalog category: Musculoskeletal
Related by body system only. No reviewed condition-specific form match or requirement has been established.
- Neck (Cervical Spine) ↗ Related resourceCatalog category: Musculoskeletal
Related by body system only. No reviewed condition-specific form match or requirement has been established.
- Osteomyelitis ↗ Related resourceCatalog category: Musculoskeletal
Related by body system only. No reviewed condition-specific form match or requirement has been established.
- Shoulder and/or Arm ↗ Related resourceCatalog category: Musculoskeletal
Related by body system only. No reviewed condition-specific form match or requirement has been established.
- Temporomandibular Disorders ↗ Related resourceCatalog category: Musculoskeletal
Related by body system only. No reviewed condition-specific form match or requirement has been established.
- Wrist ↗ Related resourceCatalog category: Musculoskeletal
Related by body system only. No reviewed condition-specific form match or requirement has been established.
VA maintains some examination forms that are not available for public use. VMC does not infer a one-code-to-one-DBQ relationship.
Evidence information
When reviewing the criteria, useful evidence categories can include diagnosis and treatment records, objective testing identified by the schedule, documented frequency/duration/severity when the criteria use those concepts, and functional effects described in medical or lay evidence. The relevant evidence depends on the actual claim and medical facts.
VMC does not diagnose conditions, guarantee a percentage, or advise anyone to exaggerate symptoms.
Legal basis and source identification
38 CFR § 4.73 · Source current through 2026-08-06 · Verified 2026-08-10
Registry content release: vasrd-registry-2026.08.1