The Short Answer

The VA rates arthritis on a spectrum from 0% to 100% depending on the joint affected, range of motion, and whether the condition is active (with painful motion, swelling, and flare-ups) versus limited to X-ray evidence alone. Most veterans with service-connected arthritis receive a rating between 10% and 30% per joint, but ratings can reach 40–60% or higher for severely limited joints, repeated flare-ups with severe functional loss, or surgical replacement. Arthritis in multiple joints adds up across the combined ratings table.

Types of Arthritis the VA Recognizes

The VA rates arthritis under several diagnostic codes depending on the type and location:

Degenerative Arthritis (Osteoarthritis) — DC 5003

This is the most common type among veterans. Wear-and-tear damage to cartilage from years of military service — ruck marches, load-bearing, running on hard surfaces, repetitive joint stress. The VA rates this diagnostic code based on the number of joints involved and whether limitation of motion is present.

• With limitation of motion: Rated under the specific joint's limitation criteria (DCs 5200–5203 and others).
• Without limitation of motion (X-ray evidence only): 10% for involvement of two or more major joint groups (or minor joint groups) with occasional incapacitating episodes.
• Without limitation of motion, one or two joints with X-ray evidence: Typically 0–10%.

Post-Traumatic Arthritis

If a service injury (sprain, fracture, dislocation, cartilage tear) led to arthritis later, the VA rates it under the same codes as degenerative arthritis, but the nexus is easier to establish — you can show the original in-service injury evolved into arthritis.

Rheumatoid Arthritis — DC 5002

Unlike osteoarthritis (rated per joint), rheumatoid arthritis is a systemic autoimmune condition rated based on overall body system impact:

• 100%: Constitutional signs and symptoms with severe incapacitating episodes four or more times per year, or totally incapacitating.
• 60%: Weight loss, anemia, and severe incapacitating episodes three or more times per year, or systemic involvement requiring constant medical supervision.
• 40%: Two or more incapacitating episodes per year, or combinations of signs and symptoms with constitutional involvement.
• 20%: One or two characteristic combinations of signs and symptoms confirmed by serologic testing, with daily symptoms that respond to ongoing treatment but limit function.

Other Forms

• Gout — rated under DC 5017 by analogy, typically by the affected joint's limitation.
• Infectious arthritis — rated under DC 5001 based on the infecting organism.
• ^{38 CFR § 4.71a — Schedule of Ratings: Musculoskeletal System}

How Specific Joints Are Rated

For degenerative arthritis rated under limitation of motion, each major joint has its own diagnostic code. Here are the most commonly claimed:

ROM = Range of Motion. These ranges represent general clinical guidelines. The VA rates based on measured goniometric findings at the C&P exam.

The "Painful Motion" Rule

This is one of the most important — and most underused — provisions for arthritis claims. Under 38 CFR § 4.59, the VA must consider that pain on motion limits functional use of a joint. Even if your range of motion is technically "normal" on X-ray or during neutral-position testing, if movement produces pain, the joint must be rated as having limited motion with a minimum compensable rating (typically 10% per major joint).

In practice, this means many veterans whose arthritis doesn't show dramatic ROM loss on imaging can still receive a 10% rating per affected joint, provided the pain on motion is documented in their medical records and confirmed at the C&P exam.

Tip: Tell the examiner "it hurts when I move it" and describe when the pain occurs — walking downstairs (knees), reaching overhead (shoulders), bending forward (back). The examiner must note painful motion in the DBQ.

Getting Credit for Flare-Ups

Arthritis is not a static condition. Bad days are real, and the VA's own rating schedule accounts for them. Under the musculoskeletal rating criteria, joints with incapacitating episodes receive higher ratings than the baseline ROM would suggest.

An incapacitating episode means a period where the joint requires prescribed bedrest and treatment by a physician. For arthritis rated under DC 5003:

• Three or more incapacitating episodes per year: 40% rating
• Two incapacitating episodes per year: 30%
• One incapacitating episode per year: 20%
• Occasional episodes (less than one per year): 10% (if X-ray shows two or more major joints involved) or 0%

Veterans who track flare-ups in a pain journal, visit urgent care during episodes, or have prescription records for anti-inflammatory steroid tapers during flares have stronger claims for higher ratings.

Fingers and Toes: Minor Joint Ratings

Smaller joints are rated under DCs 5225–5230 (hand) and DCs 5276–5284 (foot). While individual ratings are lower, a veteran with widespread arthritic involvement across multiple fingers, toes, and major joints can accumulate significant combined ratings through the VA's combined ratings table.

For example: a veteran rated 10% each for bilateral knee arthritis (2 joints), bilateral wrist arthritis (2 joints), and one shoulder could be looking at a combined musculoskeletal rating in the 40–50% range before factoring in the bilateral factor.

Filing an Arthritis Claim: Step by Step

Required Elements

1. Current diagnosis. X-rays, MRI, or CT showing degenerative changes (joint-space narrowing, osteophytes, subchondral sclerosis), or clinical diagnosis from a rheumatologist documenting specific type and location.
2. In-service connection. Documentation of the event or repetitive stress during service that caused or contributed to the arthritis. Common sources:
   • Service treatment records showing joint complaints (even if minor — "left knee pain after ruck march" dated from your second year in service can anchor a claim).
   • Buddy statements describing the event or your complaints during service.
   • Personnel records showing physically demanding MOS (infantry, engineering, cargo handling, etc.).
3. Medical nexus. A doctor's opinion linking your current arthritis to your service. For degenerative arthritis, the argument is often cumulative trauma or accelerated wear. For post-traumatic arthritis, the line from the original service injury to current arthritis should be clear.

Best Evidence to Submit

• Recent imaging. X-rays or MRI dated within the last 1–2 years showing the degree of degeneration.
• Orthopedic or rheumatology records. Specialist treatment notes that document ROM measurements, pain levels, functional limitations, and recommended treatments.
• Pain journal. A personal log recording dates of flare-ups, days missed from work, activities you can't do, and medications used.
• Functional impact statement. A written statement describing how arthritis affects your daily life — walking distance, stairs, lifting, sleep, ability to stand for long periods.
• Nexus letter. A letter from a private physician connecting your current arthritis to your military service. This is particularly powerful when the VA examiner's opinion is lukewarm.

Secondary Service Connection for Arthritis

Many veterans develop arthritis as a secondary condition to an already service-connected disability. Common secondary relationships:

• Knee arthritis secondary to a service-connected back condition. Chronic back pain alters gait mechanics, accelerating wear on the knees.
• Hip arthritis secondary to a service-connected knee or ankle condition. Compensatory movement patterns overload the hip joint.
• Shoulder arthritis secondary to a service-connected wrist or elbow condition.
• Spine arthritis secondary to altered gait from any lower extremity condition.