D5211Maxillary Partial Denture - Resin Base (Including Any Conventional Clasps, Rests, and Teeth)

What This Code Covers

D5211 covers a maxillary (upper) removable partial denture with a resin (acrylic) base. The denture replaces some missing upper teeth while clasping onto remaining natural teeth for support. The resin base includes conventional metal clasps, rests, and acrylic replacement teeth. Resin-base partials are less expensive than cast metal framework partials (D5213) but may be less durable and less precise in fit.

Billing Guide

Bill this code when:

• A removable partial denture with a resin (acrylic) base is delivered for the upper arch
• The partial includes clasps, rests, and replacement teeth
• The patient has some remaining natural teeth in the upper arch
• The denture base is primarily resin, not a cast metal framework

Do not bill this code when:

• The partial has a cast metal framework. Use D5213
• The partial is for the lower arch. Use D5212 (resin) or D5214 (cast metal)
• A complete denture is being placed (no remaining teeth). Use D5110 or D5130
• A flexible partial denture material is used. Use D5225

Insurance and Denial Prevention

Key Payer Rules:

• D5211 is often used as the least expensive alternative treatment (LEAT) baseline for partial dentures
• Some payers will only cover D5211 even if D5213 is billed, paying the resin-base allowance
• Frequency limits typically allow one partial denture every 5-10 years
• Some plans apply a waiting period for prosthodontic benefits

Common Denials and How to Respond:

• Frequency limit exceeded - Verify when the last partial was delivered. If the existing partial cannot be repaired or relined, document why replacement is needed.
• Waiting period - Verify the plan's waiting period for major prosthodontic services and inform the patient.
• Downgraded from D5213 - If a cast metal partial was billed but paid at resin rates, the payer is applying LEAT. The patient may owe the difference between D5211 and D5213 fees.