HCPCS code V2629 – Stock or other-type prosthetic eye

Key takeaways

HCPCS Code V2629 is “Prosthetic eye, other type”. It reports a prosthetic eye no other code describes, such as a stock eye that is not custom fabricated.

A new custom plastic eye is V2623. Polishing, enlargement and reduction of an existing eye are V2624, V2625 and V2626.

Medicare covers eye prostheses under Part B, paid by the DME MAC. LCD L33737 typically allows one replacement every five years.

Z90.01, acquired absence of eye, has no laterality. The RT or LT modifier on the claim line carries the side.

Pabau, the practice management platform we build, keeps the order, fitting notes and claim on one patient record. Each V2629 claim then goes out with its paper trail.

HCPCS Code V2629: Definition, descriptor, and code attributes

HCPCS Code V2629 is the Level II code for a prosthetic eye of a type that no other code in the range describes. The Centers for Medicare and Medicaid Services maintains it within the V-code series for vision items.

The official descriptor is “Prosthetic eye, other type”. It works as a catch-all, and the descriptor says nothing about custom fabrication. The usual example is a stock eye, which is prefabricated and selected from inventory, not fabricated from an impression of the patient’s socket.

A new custom plastic eye has its own code, V2623. The range has no glass code and no separate stock code, so a stock eye falls to V2629. V2629 never means “custom made”.

What V2629 covers and what it excludes

V2629 covers a new prosthetic eye that does not fit the description of V2623. In practice, that is most often a stock or prefabricated eye fitted to an anophthalmic socket.

Several related items fall outside V2629’s scope:

• Custom plastic eyes: a prosthesis an ocularist fabricates from an impression of the patient’s socket is V2623
• Polishing or resurfacing: maintenance of a prosthesis the patient already wears is V2624
• Enlargement or reduction: adding material to an existing prosthesis is V2625, and removing material is V2626
• Scleral cover shells: a thin shell worn over an eye that is still in place is V2627
• Ocular conformers: the temporary device that holds the socket shape after surgery is V2628
• Orbital implants: the implant placed during enucleation or evisceration belongs to the surgical claim, not to V2629

Clinical indications: When a prosthetic eye is medically necessary

Payers need a documented medical reason for the missing eye before they approve a V2629 claim. The diagnosis has to appear in the patient record, not only on the claim.

• Enucleation: surgical removal of the entire eyeball, usually after trauma, an intraocular tumor, or uncontrolled infection
• Evisceration: removal of the intraocular contents, with the scleral shell and extraocular muscles left in place
• Congenital anophthalmos: absence of the eye from birth, with no surgical history
• Replacement: a lost or broken prosthesis, or one that no longer fits, with the reason documented

Purely cosmetic use without a documented medical indication is not covered. Keep the physician’s order and the operative or pathology report on file before the fitting.

ICD-10-CM codes that support V2629

The diagnosis on a V2629 claim has to show why the patient needs an eye prosthesis. Policy Article A52462 publishes no restricted diagnosis list, so the record and the code together must establish absence of the eye.

Z90.01 has no laterality. One-sided and bilateral loss both use Z90.01, and the RT or LT modifier on the HCPCS line carries the side.

Watch the neighboring codes in the Z90.0- subcategory. They describe the absence of other head and neck parts, so none of them belongs on a prosthetic eye claim. Check any diagnosis you are unsure of in our ICD-10-CM library for coders.

V2629 vs V2623 and the other eye prosthesis codes

The V2623-V2629 range covers new prostheses, maintenance, modifications and the temporary devices used after surgery. Code choice turns on whether the item is new and how it was made. The table uses the official CMS HCPCS descriptors.

When V2629 applies: the item is a new prosthetic eye, and none of the six codes above describes it. A stock eye that is not custom fabricated is the common case. The chart below sorts all seven codes by what the supplier provided.

Record how the eye was made in the fitting notes. Payers check the code against the supplier’s work order. A stock eye billed as V2623, or a custom plastic one billed as V2629, will not survive an audit.

Orbital implants and V2629: Two separate claims

A hydroxyapatite (porous orbital) implant and an ocular prosthesis are two separate items on two separate billing pathways. Conflating them is an unbundling risk.

The surgeon places the orbital implant inside the orbit during enucleation or evisceration. It is reported on the surgical claim, with the procedure code that describes the operation.

The external prosthetic eye fitted over the implant is a separate item. When it is a stock or other-type eye, the supplier bills it as V2629 under the Part B prosthetics benefit.

• Surgical implant (hydroxyapatite, silicone sphere): billed with the enucleation or evisceration procedure on the surgical claim
• External ocular prosthesis: billed by the DMEPOS supplier as V2629, or as V2623 if custom fabricated
• Separate records: the operative report supports the implant, and the fitting record supports the prosthesis

Medicare coverage for V2629: LCD L33737 and Policy Article A52462

Medicare covers eye prostheses as a Part B prosthetics benefit, not as durable medical equipment. The DME MACs apply LCD L33737 Eye Prostheses together with Policy Article A52462 to V2629 claims.

The LCD sets the coverage criteria and the replacement frequency. The policy article carries the coding guidance and the documentation requirements that support them.

Replacement frequency

Under LCD L33737, a prosthetic eye is typically replaced once every five years. An earlier replacement needs documented medical necessity, such as damage beyond repair, loss, or socket changes that spoil the fit.

The five-year rule comes from the LCD, not from Policy Article A52462. Confirm the current limits with your DME MAC before you submit an early-replacement claim.

Prior authorization

Check whether your DME MAC or the patient’s plan lists V2629 in an active prior authorization program before you fit the eye. Medicare Advantage and Medicaid plans set their own rules.

Commercial payers

Commercial payers write their own eye prosthesis policies. Aetna, for example, publishes its criteria in Clinical Policy Bulletin 0619, which lists the V2623-V2629 range.

Check each payer’s written policy for prior authorization, replacement frequency, and in-network supplier rules. Never apply the Medicare five-year rule to a private claim without checking that payer’s terms.

2026 fee schedule and reimbursement

Medicare pays V2629 through the DMEPOS fee schedule, not the Physician Fee Schedule. CMS publishes the CMS DMEPOS fee schedule file each quarter, with amounts set by state.

Prosthetic eyes are excluded from the DMEPOS Competitive Bidding Program. Payment therefore does not vary by competitive bidding area, and your state’s fee schedule amount is the figure to check.

Medicare pays 80% of the lesser of the submitted charge or the fee schedule amount. The patient, or their supplemental insurance, owes the remaining 20% once the Part B deductible is met.

Look up the current V2629 amount before you quote the patient’s share. Amounts change each quarter, so a figure copied from last year’s file will mislead the estimate.

Documentation requirements and modifiers for V2629 claims

A V2629 claim needs a specific documentation package, assembled before the claim date. Building these records first is the core of medical billing compliance for a DMEPOS supplier.

Required documentation

• Standard written order: it names the beneficiary, the order date, the item, the quantity, and the treating practitioner with NPI and signature
• Operative or pathology report: it confirms the enucleation, evisceration or congenital anophthalmos behind the missing eye
• Fitting notes: the socket assessment, the eye selected or made, and the fitting date, which show why V2629 and not V2623 applies
• Proof of delivery: a dated record, signed by the beneficiary or a designee, showing the prosthesis was delivered
• Prior authorization approval: where the payer requires it, with the authorization number referenced on the claim

Required modifiers

Laterality is the modifier that matters on every V2629 claim, and missing it causes avoidable denials.

For a patient with both eyes absent, bill each prosthesis on its own claim line with its own RT or LT modifier. Z90.01 supports both lines.

Who can bill V2629: Supplier type and enrollment requirements

V2629 is billed by an enrolled DMEPOS supplier with an active Medicare supplier number. The supplier must meet every Medicare supplier standard and hold current DMEPOS accreditation.

• Ocularist suppliers: most V2629 claims come from ocularists who work as, or for, enrolled DMEPOS suppliers
• Physicians: a physician enrolled as a DMEPOS supplier may also bill eye prostheses under Policy Article A52462
• Ordering physicians: a physician who orders the eye but is not an enrolled supplier cannot bill V2629
• Credentials: many ocularists are board certified by the National Examining Board of Ocularists (NEBO), which awards the BCO credential

The billing NPI must belong to the enrolled supplier that dispensed the eye. A claim from an NPI with no DMEPOS enrollment will deny for provider type.

HCPCS Code V2629 denial reasons and how to fix them

Most V2629 denials are preventable. Tracking them through a structured denial management workflow stops the same error from repeating across claims.

HCPCS Code V2629 claim submission: Step-by-step

Submit V2629 claims to the DME MAC on a CMS-1500 form or an 837P electronic transaction. A clean claim on the first pass avoids the rework that eats into a small supplier’s margin.

1. Confirm enrollment: verify the billing supplier holds an active DMEPOS supplier number on the date of service.
2. Gather documentation: collect the standard written order, the operative or pathology report, the fitting notes, and proof of delivery. A superbill template keeps the set consistent.
3. Select the code: check the fitting notes against the six adjacent codes. If the eye was custom fabricated in plastic, bill V2623 instead.
4. Assign modifiers: enter V2629 in Box 24D with RT or LT. Add KX only where the payer’s policy asks for it.
5. Enter the diagnosis: enter Z90.01 for an acquired absence, or Q11.1 for a congenital one, in Box 21. Link it with the pointer in Box 24E.
6. Verify the NPI: Box 33 carries the enrolled supplier’s NPI and supplier details.
7. Submit and track: send the claim through your clearinghouse and follow up at 30 days if no remittance arrives. Route denials into your claims management workflow within the timely filing window.

How Pabau keeps V2629 documentation attached to the claim

Ocularist and ophthalmic practices bill in a documentation-heavy setting. The order, the operative report and the fitting notes often sit in different places, and one goes missing at claim time.

Pabau keeps those documents on the patient record, next to the encounter. Pabau’s claims software for specialty practices builds the claim from that same record, so nobody re-keys the fitting details.

With billing and the clinical record in one system, the RT or LT check and the document check happen before the claim goes out. A missing order surfaces while the claim is built, not weeks later as a denial. If your team is newer to DMEPOS work, the basics of medical billing explain where each document fits.

Send V2629 claims with their paper trail attached

Pabau keeps the order, operative report and fitting notes on the patient record, next to the claim. Practices that bill eye prostheses send cleaner claims and chase fewer denials.

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Conclusion

V2629 is a catch-all, and its risk sits in the code beside it. A new custom plastic eye is V2623, and a stock eye or another type no code describes is V2629. Work on an eye the patient already wears belongs to V2624 through V2626.

The fitting notes decide which code is right, so write them to say plainly what the patient received. Pair the claim with Z90.01 or Q11.1, let RT or LT carry the side, and the rest is enrollment and timing. Book a demo to see how Pabau keeps orders, fitting notes and claims together.

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