Need a Shoulder Injury Nexus Letter?
REE Medical orthopedic specialists document SLAP tears, labral conditions, AC joint injuries, and impingement in nexus letters aligned with DC 5201-5203 ROM criteria and service connection standards.
Explore REE Medical's Shoulder Nexus Letters →claim.vet may receive a referral fee if you use this link. Veterans never pay more.
The shoulder (glenohumeral joint) is the most mobile joint in the body — and the least inherently stable. Stability depends on four elements: the bony structure, the labrum (deepening the socket), the rotator cuff muscles, and the capsule/ligaments. Military service stresses all four:
DC 5201 rates the shoulder based on the arc of motion of the arm at the shoulder joint. The measurement is how far the arm can be raised from the body:
| Arm Motion Limited To | Dominant Arm | Non-Dominant Arm |
|---|---|---|
| 20° from side (barely moves) | 40% | 30% |
| 45° from side | 30% | 20% |
| 90° (horizontal) | 20% | 20% |
| Motion beyond 90° but limited | 10% | 10% |
DC 5201 specifically distinguishes between the dominant and non-dominant arm — the dominant arm carries higher ratings for the same degree of limitation. This distinction is critically important for veterans who are right-handed (most veterans) and have a right shoulder injury. Always specify dominance in your claim and ensure the C&P examiner documents it. If the dominant arm is injured, the 40% and 30% rating levels are available that would only be 30% and 20% for a non-dominant arm injury.
Under 38 CFR § 4.71a, normal shoulder ROM values are:
| Motion Plane | Normal Range |
|---|---|
| Flexion (forward elevation) | 0° to 180° |
| Abduction (lateral elevation) | 0° to 180° |
| External rotation | 0° to 60° |
| Internal rotation | 0° to 70° |
| Horizontal adduction | 0° to 50° |
DC 5201 ratings are based on the degree to which the arm can be elevated (raised from the body side). The C&P examiner should measure forward flexion and abduction, and document the maximum angle achievable — with and without pain.
DC 5202 covers conditions of the humerus — the upper arm bone — including nonunion with loose movement (60%), malunion with marked deformity (50%), and false joint from humeral fracture. This code is relevant for veterans who sustained proximal humerus fractures (common in falls with outstretched arm or direct impact) that healed with deformity or nonunion.
DC 5203 rates impairment of the clavicle (collarbone) or scapula (shoulder blade). Clinically, this most commonly applies to:
DC 5203 ratings include: 20% for acromioclavicular joint separation or other clavicle/scapula conditions with moderate disability; 10% for mild disability. AC joint arthritis from chronic separation is common and supports ongoing rating.
A SLAP tear — Superior Labrum Anterior to Posterior — is a tear of the labrum at the top of the glenoid (shoulder socket), specifically at the attachment point of the long head of the biceps tendon. SLAP tears are common in veterans due to:
SLAP tear types (I–IV and complex) determine symptoms and surgical approach, but all are rated by their functional consequences under DC 5201. Key symptoms that translate to rating evidence:
Beyond SLAP tears, veterans commonly sustain other types of labral injuries:
All are rated functionally under DC 5201 (arm motion limitation) with the painful motion rule supplementing. Instability from labral tears may also support a rating argument analogous to DC 5257 for knee instability — documenting episodes of subluxation or dislocation and their functional impact.
Acromioclavicular joint separation is rated under DC 5203. AC separations are graded I–VI by Rockwood classification. Grade I (sprain) and Grade II (partial disruption) are the most common — Grade III (complete separation with clavicle elevation) and higher are less common but more functionally limiting. Evidence for AC joint claims includes:
Shoulder impingement — compression of the subacromial structures (rotator cuff, subacromial bursa) under the acromion during arm elevation — is an extremely common consequence of the repetitive overhead activities required in military service. Impingement is rated based on its functional consequences: ROM limitation (DC 5201) and painful motion (38 CFR § 4.59).
Impingement causing significant overhead restriction — common in veterans with thickened subacromial bursae, hooked acromia, or structural changes from repeated overhead loading — supports ratings at the 10–20% level for the shoulder alone, in addition to any associated structural pathology (SLAP tear, rotator cuff tear) that may be rated under its own criteria.
The C&P examiner should document these measurements for every shoulder exam:
| Motion | Normal | Affected Side | Notes |
|---|---|---|---|
| Forward flexion | 0°–180° | Record actual | Primary determinant for DC 5201 |
| Abduction | 0°–180° | Record actual | Alternative measure for DC 5201 |
| External rotation | 0°–60° | Record actual | Often restricted in labral conditions |
| Internal rotation | 0°–70° | Record actual | Record as thoracic level reached behind back |
| Horizontal adduction | 0°–50° | Record actual | Relevant for AC joint conditions |
| Painful motion notation | N/A | Yes/No each plane | Critical for 38 CFR § 4.59 |
After shoulder arthroscopy for SLAP repair or labral reconstruction, VA rates post-surgical residuals. ROM improvement after surgery is common but rarely complete — ongoing restriction and painful motion continue to be ratable. Post-surgical examination should document:
A 100% rating applies for one year post-total shoulder arthroplasty. After one year, VA re-evaluates based on functional status of the replaced joint — ROM limitation and painful motion.
Veterans with bilateral shoulder conditions — common in infantry, airborne, and combat arms veterans who carried loads and operated weapons systems equally on both sides — should file bilateral claims. The bilateral factor under 38 CFR § 3.383 applies when both upper extremities have service-connected conditions, adding 10% to the combined bilateral value before combining with other disabilities.
For bilateral shoulder claims, each shoulder is evaluated independently. The dominant arm carries higher rating potential under DC 5201. Both shoulder examinations should occur at the same C&P appointment for efficiency.
Most shoulder claims have straightforward in-service event documentation when the injury occurred during service. The nexus letter should:
SLAP Tear + Bilateral Factor: Higher Than Most Veterans Expect
A dominant arm shoulder at 30% (limited to 45°) plus a non-dominant shoulder at 20%, with bilateral factor, can produce a combined shoulder rating of approximately 44% — before combining with other disabilities. REE Medical can document SLAP tears and labral conditions with the precision DC 5201 requires.
Get a Shoulder Nexus Letter from REE Medical →claim.vet may receive a referral fee if you use this link. Veterans never pay more.
Editorial Standards: Written by Marcus J. Webb, veterans benefits researcher. Verified against current 38 CFR regulations. Last reviewed: July 2026. Not legal advice — for representation, talk to a VA-accredited attorney.
SLAP tears, labral conditions, and AC joint injuries are all ratable — with dominant arm distinction boosting the rating potential. Free review, no phone calls.
Check My Shoulder Rating — Free →