VA Claims: Understand Meniscal Tear Benefits

Why Your 20% Meniscus Rating Is Probably Leaving Money on the Table

Most veterans with meniscal tears file under Diagnostic Code 5259 and get rated at 10% or 20% for the cartilage removal itself. That's often correct at the time of surgery. But here's what the VA doesn't tell you: meniscal damage sets the stage for degenerative arthritis of the knee within three to five years, and arthritis under DC 5260 or 5261 frequently rates higher than the original meniscus claim. If you wait until your knee is bone-on-bone to file that secondary claim, you've lost the earlier effective date and thousands in retroactive pay for what becomes the higher-rated condition.

How DC 5259 Actually Works (and Where It Stops)

Diagnostic Code 5259 rates cartilage removal. Semilunar cartilage removal, symptomatic (DC 5259): 10%. That is the only rating under that code. That's it. The rating compensates for the surgical removal, not the tear itself. If you have a documented meniscal tear but the surgeon left it in place or performed a partial meniscectomy without full removal, DC 5259 doesn't apply unless the tear causes objective locking or instability that qualifies under DC 5257 (slight knee instability, 10%) or DC 5258 (dislocated semilunar cartilage with frequent episodes of locking, pain, and effusion into the joint, 20%). Here's the problem: DC 5259 doesn't account for what happens after the cartilage is gone. You lose the shock absorber between your femur and tibia. The joint space narrows. Bone starts grinding on bone. That's degenerative arthritis, and it's a separate condition with its own rating codes. At 2026 rates, 20% for a veteran without dependents pays $356.66 per month or $4,279.92 annually. Once arthritis develops and you hit 30%, that jumps to $552.47 monthly or $6,629.64 annually. The difference is $2,349.72 per year. If you wait three years to file the secondary claim, you've left $7,049.16 on the table.

The Arthritis Clock Starts at Surgery

Post-meniscectomy arthritis isn't a maybe. It's a when. Studies consistently show that veterans who undergo meniscal surgery, especially total meniscectomy, develop radiographic evidence of osteoarthritis within three to five years. The VA knows this. The rating schedule acknowledges it by providing two separate arthritis codes for the same joint. DC 5260 rates limitation of knee flexion. Flexion limited to 45 degrees: 10%. Flexion limited to 30 degrees: 20%. Flexion limited to 15 degrees: 30%. You need imaging that shows joint space narrowing, osteophytes, or subchondral sclerosis. No range-of-motion measurement required. DC 5261 rates arthritis with limitation of motion. This is often the more favorable path because it scales higher. Flexion limited to 15 degrees or less: 30%. Flexion limited to 30 degrees: 20%. Flexion limited to 45 degrees: 10%. Flexion limited to 60 degrees: 10%. Normal knee flexion is 140 degrees. If your post-meniscectomy knee can only bend to 50 degrees, you're at 10% under DC 5261. If it's locked at 25 degrees, you hit 20%.

The Secondary Claim You Should File Now

38 CFR § 3.310(a) allows secondary service connection when a service-connected disability causes or aggravates another condition. Your meniscal tear (service-connected) causes degenerative arthritis (secondary condition). The VA won't file this claim for you. You have to do it. Here's the tactical move: file the secondary claim for knee arthritis two to three years after meniscal surgery, even if your current symptoms are mild. Why? Because the effective date of your secondary claim is the date the VA receives it, not the date arthritis becomes obvious on X-ray. If you file in 2025 and the C&P exam shows early degenerative changes, you get at least 10% starting from that effective date. If you wait until 2027 when the arthritis is moderate and you can't squat anymore, your effective date is 2027, and you've lost two years of compensation at the higher rate. Take Staff Sergeant Marcus Torres. He had a medial meniscectomy in 2021, rated 10% under DC 5259. He filed a secondary claim for knee arthritis in 2023 after noticing stiffness and pain with weather changes. The C&P exam showed mild joint space narrowing on X-ray and flexion limited to 85 degrees. The VA granted 10% under DC 5261 with an effective date of June 2023. By 2026, his knee had worsened. He filed for an increase, and the new exam showed flexion limited to 50 degrees. The VA increased him to 10% under DC 5261. Because he filed the secondary claim in 2023, his effective date for the arthritis rating was locked in. If he'd waited until 2026 to file the original secondary claim, he would've lost three years of compensation.

What Evidence You Need for the Secondary Link

The VA requires medical evidence establishing a causal relationship between your service-connected meniscus condition and the secondary arthritis. You need one of three things: a medical opinion from your treating physician, a nexus letter from an independent medical expert, or a C&P examiner's statement linking the two conditions. Your personal statement isn't enough. Saying "my knee hurts more since surgery" doesn't establish causation. You need a doctor to write: "It is at least as likely as not that the veteran's degenerative arthritis of the right knee is caused by the 2021 meniscectomy and subsequent loss of cartilage." That's the 50/50 standard the VA uses. "At least as likely as not" means 50% or greater probability. If your treating orthopedist won't write that statement, order your own independent medical opinion. It costs $500 to $1,500 depending on the provider, but it can lead to a 10% to 20% increase that pays for itself in the first year. Secondary conditions are one of the highest-value claim types for veterans who already have a service-connected rating, and meniscal cases are textbook examples.

The Math on Waiting vs. Filing Early

Let's say you're a veteran with a spouse. At 2026 rates, 20% pays $4,279.92 annually, because 20% has no spouse allowance. 30% with a spouse pays $7,409.64 annually. The difference is $3,129.72 per year. If you file a secondary arthritis claim in 2024 and get granted 30% with a 2024 effective date, you receive that $3,129.72 annually from 2024 forward. If you wait until 2027 to file, your effective date is 2027. You've lost three years at the higher rate: $9,389.16 in total retroactive pay that you'll never recover. The VA doesn't backdate secondary claims to the date your original condition was service-connected. The effective date is the date they receive your secondary claim or the date entitlement arose, whichever is later. Entitlement arises when the secondary condition is diagnosable, but proving when that happened is nearly impossible without contemporaneous medical records. File early, and you don't have to fight that battle. For a detailed breakdown of how to structure secondary claims with the right evidence and personal statements, A VA Disability Claims Manual for the Rest of Us includes step-by-step filing guides and evidence checklists that walk you through exactly what to submit and when.

Bottom Line

If you have a meniscus rating under DC 5259, don't wait for your knee to fail before filing for secondary arthritis. File the secondary claim two to three years post-surgery, get your X-rays, document your range of motion, and lock in your effective date. The arthritis is coming. The question is whether you'll get paid for it from the date it started or from the date you finally got around to filing. File now, and you won't leave thousands on the table.