CCSD code C7110 – Extracapsular cataract extraction without implant

Key takeaways

CCSD code C7110 covers extracapsular cataract extraction from one eye, with no intraocular lens (IOL) inserted during the same operation.

If a lens goes in during the same operation, bill C7180 instead. Surgery on both eyes without a lens is C7100.

The operative note must state explicitly that no IOL was inserted, and why. It can’t be implied or left out.

Elective cataract surgery needs pre-authorization from the major UK private insurers, and the authorized code must match the code billed.

Bupa places C7110 in fee category INTER 3 and C7180 in INTER 4, so a mix-up changes the fee as well as the code.

What CCSD code C7110 covers

CCSD code C7110 covers extracapsular extraction of a cataract from one eye, with no intraocular lens (IOL) inserted during the operation. It sits in section 4.9 (Lens) of the CCSD schedule of procedures, which UK private insurers use much as US payers use CPT. Three facts define the code. The technique is extracapsular, so the posterior capsule stays in place. The claim covers one eye, and no lens implant is included.

The “without implant” wording is part of the code itself, so there’s no modifier to add or drop. When an IOL goes in during the same operation, the claim moves to C7180. Like the other CCSD codes in the lens section, C7110 also has a bilateral twin, C7100, for surgery on both eyes in one session.

The table below sets out the code’s key billing attributes.

How extracapsular extraction without implant works

Extracapsular cataract extraction (ECCE) removes the cataract nucleus and cortex through a large incision, typically 10–12 mm, while leaving the posterior capsule intact. That capsule can later support a lens implant. In a C7110 case no implant follows, so the patient leaves aphakic (without a lens). The surgical steps run as follows.

1. Incision: A limbal or corneal incision of 10–12 mm is made under local or general anesthesia.
2. Anterior capsulotomy: The anterior capsule is opened, usually by can-opener capsulotomy or manual capsulorhexis.
3. Nucleus expression: The nucleus is expressed whole through the incision. This step separates ECCE from phacoemulsification, which breaks the nucleus up with ultrasound inside the eye.
4. Cortex aspiration: Residual cortical lens material is irrigated and aspirated to clear the capsular bag.
5. Wound closure: The large incision is sutured. No intraocular lens is inserted.

Phacoemulsification with a lens implant is now the standard cataract operation in the UK, in NHS and private practice alike. Surgeons still choose ECCE without an implant in a few situations:

• Hard brunescent cataracts, where phaco carries a higher risk
• Planned aphakia because of corneal endothelial disease or complex anatomy
• A lens deferred to a later operation after an intraoperative complication

The procedure is far less common than it was 20 years ago, but it remains a current and billable procedure under the CCSD schedule. Because coders meet it rarely, the operative record needs to show the IOL decision clearly.

When C7110 applies: Clinical indications

C7110 applies when the surgeon performs an extracapsular extraction and deliberately inserts no intraocular lens during the same operation. These are the scenarios where it’s the right choice.

• Hard brunescent cataract: The dense nucleus makes phacoemulsification unsafe, so the surgeon chooses ECCE. Intraoperative conditions may then lead them to defer the lens.
• Pediatric cataract: A growing eye makes IOL power hard to calculate, so aphakia is sometimes planned and corrected with contact lenses. Check the technique before you code it. Pediatric lensectomy without a lens has its own codes, C7210 for one eye and C7211 for both.
• Severe corneal endothelial disease: The cornea can’t safely tolerate phaco energy. The surgeon removes the cataract by ECCE and leaves out a lens that could cause further endothelial loss.
• IOL deferral after an intraoperative complication: A posterior capsule rupture during planned phaco may force conversion to ECCE. The lens is then deferred to a secondary operation. The primary surgery is then claimed as C7110.
• Staged surgery: Anesthetic time or patient fitness can lead the team to plan lens insertion as a separate operation.

In each scenario the billing question is the same. Was an IOL inserted during this operation? If yes, bill C7180. If no, bill C7110. Don’t infer the answer from the diagnosis, because the operative note has to state it.

Code boundaries: What C7110 includes and excludes

Knowing what C7110 bundles, and what falls outside it, prevents both underbilling and claim inflation. The table below sets out the main inclusions and exclusions under standard CCSD bundling logic.

Insurers spell some of this out. Freedom Health’s fee schedule, for example, includes injections given during cataract removal in the surgery fee. It also bills a phaco case converted to ECCE as a single procedure.

Good claims management software helps by keeping the code, the operative note, and the claim side by side. Practice management software like Pabau holds all three in one patient record. That makes an excluded service easier to spot before the C7110 claim goes out.

Adjacent codes: C7110 vs C7180, C7100, and the phaco codes

Section 4.9 of the schedule codes cataract extraction on three axes: technique, lens, and number of eyes. Picking the wrong neighbor is the most common source of C7110 claim queries, and the C7110/C7180 mix-up leads the list. The table below compares them.

The most billing-critical line in this table is the one between C7110 and C7180. Both are extracapsular, and the only difference is the lens. The grid below turns the whole section into three questions you can answer from the operative note.

The category gap matters when a claim goes out under the wrong code. Bupa places C7110 in INTER 3 and C7180 in INTER 4, so the mix-up either underclaims or overclaims. Pre-authorization is also tied to a specific code. A practice that obtains authorization for C7180 and then performs C7110, or the reverse, must contact the insurer before submitting the claim.

Documentation requirements for extracapsular extraction without implant

A valid C7110 claim needs a contemporaneous operative note that clearly supports the code. The code is defined by the absence of an IOL, so that absence has to be stated in writing. This checklist covers the minimum documentation UK private insurers accept.

• Operative note confirming extracapsular technique: The note describes the approach (large incision, nucleus expression, cortex aspiration) and confirms no IOL was inserted.
• Laterality clearly stated: Specify the left or right eye. “Cataract extraction” without laterality isn’t enough.
• Reason no IOL was inserted: Record the clinical rationale, for example “IOL deferred pending corneal recovery.” A stated reason stops an insurer from treating the omission as an error.
• Surgeon identity and GMC number: Required on UK private claims under General Medical Council (GMC) registration rules.
• Anesthetic type and provider: Local or general, plus the anesthetist’s details if they bill separately.
• Facility and procedure date: These must match the facility registered with the insurer and overseen by the Care Quality Commission (CQC).
• Pre-authorization reference number: Include it on the claim form before submission.
• Paired ICD-10 diagnosis code: A cataract diagnosis (H25.x or H26.x), plus the aphakia code H27.0 where applicable (see the next section).

Keep the operative note, consent form, and pre-authorization reference together in the patient record. The whole file is then ready if an insurer audits the claim. A digital operative note template can make laterality and the IOL decision mandatory fields. That way the documentation doesn’t depend on free-text recall at the end of a long list.

Paired ICD-10 diagnosis codes for C7110 claims

UK private insurers cross-check the CCSD procedure code against the ICD-10 diagnosis code on the same claim. A mismatch is one of the most common automatic denial triggers. The table below shows the ICD-10 codes most often paired with C7110.

H27.0 (aphakia) matters most for C7110 claims. Insurers reviewing an extraction without a lens expect to see aphakia recorded as the post-operative condition. A C7110 claim paired only with a cataract diagnosis (H25 or H26) doesn’t confirm the missing lens, so it risks a query. For code lookups, the NHS Classifications Browser covers the UK’s ICD-10 fifth edition.

Pre-authorization with Bupa, AXA Health, and other insurers

Elective cataract surgery needs pre-authorization from all the major UK private health insurers. Authorization is issued against a specific CCSD code, not the procedure category. So if C7180 (with implant) was authorized and the surgery ends as C7110 (without implant), re-contact the insurer before you submit. Submitting the non-authorized code usually ends in denial or a query.

For Bupa CCSD codes, authorization is requested through the Bupa Provider Hub. It typically needs a consultant referral letter, a confirmed diagnosis, and the proposed CCSD code. AXA Health runs a similar process through its specialist portal. For Aviva, Vitality, and other insurers, check current requirements with each one directly, because policies and thresholds change.

Key payer resources for authorization and fee lookups:

• Bupa: The Bupa code search portal lets providers check CCSD code coverage before submission.
• AXA Health: The AXA Health specialist portal lists fee chapters and pre-authorization requirements by procedure.
• Vitality: Vitality’s fee guidelines explain how it sets fees from the CCSD schedule and point providers to its fee finder.

Reimbursement for the lens codes is negotiated and varies by insurer, region, and facility. Always check the fee against the current payer schedule rather than a historic figure. A pre-authorization tracking step before surgery removes much of the friction from these claims.

Common C7110 claim denials and how to prevent them

C7110 claims are denied for a predictable set of reasons. Each one below comes with a prevention step your billing team can take when the claim is created, not during an appeal.

1. Code mismatch with pre-authorization: C7180 was authorized but C7110 was performed, or the reverse. Prevention: Confirm the authorized code matches the procedure performed. If the surgical plan changed, re-authorize before billing.
2. No explicit record that no IOL was inserted: The note describes the extraction but not the IOL decision. Prevention: Use an operative note template with a mandatory IOL field (yes or no, plus a reason if no).
3. Laterality not stated: The claim form or operative note doesn’t say left or right. Prevention: Make laterality a required field in both the booking and the surgical note.
4. Missing or expired pre-authorization reference: The claim goes out without a valid authorization number, or after the authorization has lapsed. Prevention: Record the expiry date at approval and flag it in the practice calendar.
5. Diagnosis inconsistent with the procedure: The claim carries a cataract code but no aphakia code (H27.0), or the diagnosis doesn’t support a no-IOL outcome. Prevention: Check the diagnosis-procedure pairing on every C7110 claim before submission.
6. Follow-up billed inside the bundled period: A follow-up consultation is billed separately during the post-operative period that C7110 covers. Prevention: Confirm each insurer’s post-operative period and don’t bill routine follow-ups inside it.

A structured operative note completed at the point of care cuts laterality and IOL documentation errors. Dictating the note from memory later is where those details slip. A pre-submission check that flags incomplete claims adds a second layer of protection.

Billing for complications: Vitreous loss and converted procedures

Posterior capsule rupture with vitreous loss is the most significant intraoperative complication in cataract surgery. When it happens during ECCE, the team performs an anterior vitrectomy to clear vitreous from the anterior segment before closing the wound. That vitrectomy is a separate procedure from the extraction itself.

C7110 doesn’t include vitrectomy. If an anterior vitrectomy is performed during the C7110 operation, add the anterior vitrectomy code, C7910, to the claim. The operative note must record when the capsule ruptured, how the vitreous was managed, and whether a lens was inserted or deferred.

Expect this claim to draw an insurer query, and write the note with that in mind. A thorough note answers the query up front and shortens the turnaround. Unbundling rules vary between payers, so confirm the insurer’s position on the vitrectomy code before you bill.

A conversion follows a different rule. When a planned phaco case is converted to ECCE, insurers such as Freedom Health treat it as a single procedure. Bill the extraction that was completed, C7110 if no lens went in, and don’t add the phaco code on top.

Follow-up procedures billed separately after C7110

Several post-operative events create their own billable episodes after C7110. They’re separate from the routine follow-up visits that the original claim covers.

• YAG laser capsulotomy for posterior capsular opacity: The posterior capsule can opacify over time, even without an IOL in place. Capsulotomy is billed under C7340 for one eye or C7341 for both. It isn’t included in C7110, and it’s subject to the insurer’s pre-authorization rules at the time.
• Secondary IOL insertion: A lens implanted at a later operation has its own code, C7510 (secondary insertion of lens implant). The original C7110 episode and the secondary insertion are independent claims, each with its own operative note.
• Aphakia correction: Spectacles or contact lenses that correct aphakia aren’t billed as surgery under C7110. Record them in the patient record, but they don’t affect the CCSD claim for the original operation.

Flag patients in their post-operative period on the practice calendar. That keeps a routine follow-up after C7110 from being billed as a standalone consultation.

Submitting a C7110 claim

Most UK private ophthalmology practices submit CCSD claims through Healthcode, the main electronic billing platform for UK private healthcare, or through each insurer’s provider portal. A C7110 claim follows these steps.

1. Enter the CCSD code: Enter C7110 as the primary procedure code. Check that no C7180 or phaco code (C7122 to C7125) sits on the same claim for the same eye and date.
2. Attach the ICD-10 diagnosis: Pair it with H25.x or H26.x for the cataract, and H27.0 for post-operative aphakia where applicable.
3. Include the pre-authorization reference: Enter the insurer’s authorization number and confirm it covers C7110 specifically.
4. Check the fee against the right schedule: Fees vary by insurer, so never apply one insurer’s schedule to another’s claim.
5. Submit via Healthcode or the insurer’s portal: Review the claim for missing fields before it leaves the system.

How Pabau keeps C7110 claims complete before submission

In many private ophthalmology practices, the operative note lives in one system and the pre-authorization letter in an inbox. The claim is built in a billing portal. Days after surgery, a coder pieces the episode back together from all three.

Pabau keeps those pieces in one patient record. Custom operative note forms can make laterality and the IOL decision required fields. The pre-authorization reference is recorded next to the note, and the claims dashboard tracks each claim’s status by insurer.

The result is a C7110 claim that goes out with its evidence attached. When a Bupa or AXA claim stalls, it shows up on the dashboard while it’s still easy to chase.

Streamline your CCSD billing workflow

Pabau helps UK private ophthalmology practices enter CCSD procedure codes, track pre-authorization references, and pair ICD-10 diagnoses. Claims go out complete, which cuts C7110 rejections before they happen.

Book a demo

Conclusion

Most cataract lists run on phaco with a lens, so C7110 comes up rarely and gets miscoded when it does. Treat the IOL decision as the billing decision. Write it into the operative note in plain words, and check it against the pre-authorization before anyone opens the claim form.

The cost is a couple of extra fields for the surgeon at the end of the case. Skipping them costs more, because a lensless eye billed as C7180 brings a query, a resubmission, and a delayed payment.

Book a demo to see how Pabau holds the operative note, the pre-authorization reference, and the claim together for private ophthalmology practices.

Continue your research

Need guidance on Bupa’s CCSD code requirements? Bupa CCSD codes covers how Bupa structures its procedure code schedule and what private practices need for submission.

Billing the lens-implant route instead? CCSD code C7125 explains bilateral phacoemulsification with a lens implant, the most common modern cataract claim.

Checking what Bupa pays per fee category? Bupa procedure codes fee schedule sets out how Bupa’s fee categories translate into specialist fees.

Frequently asked questions