Did you know that, according to the National Institutes of Health and the American Academy of Ophthalmology (AAO) Journal, cataract surgery (CS) is one of the most cost-effective and common surgeries performed? But not all cataract procedures are coded the same way.
What if an ophthalmologist performs cataract surgery on a patient with severe pseudoexfoliation syndrome, but the pupil fails to dilate adequately?
Since adequate dilation could not be achieved pharmacologically, the surgeon deploys iris hooks. The procedure was completed successfully and billed with CPT code 66982 for complex cataract extraction.
However, the claim is rejected because the documents did not include a supporting statement justifying the technique chosen for this procedure.
What does this mean for billing accuracy? Even a single missing requirement could result in rejection of your 66982 claim, potentially delaying payment. Fortunately, this article covers everything you need to know about this CPT code. Let us begin.
CPT Code 66982 – Description
The AMA CPT codebook, as cited by CMS, defines CPT code 66982 as:
“Extracapsular cataract removal with insertion of intraocular lens (IOL) prosthesis (one-stage procedure), manual or mechanical technique (e.g., irrigation and aspiration or phacoemulsification), complex, requiring devices or techniques not generally used in routine cataract surgery (e.g., iris expansion device, suture support for intraocular lens, or primary posterior capsulorrhexis) or performed on patients in the amblyogenic developmental stage; without endoscopic cyclophotocoagulation.”
So, basically, CPT code 66982 covers a cataract surgery, i.e., an extracapsular cataract extraction with IOL insertion, phacoemulsification, or irrigation-aspiration, for one eye, at one stage. But 66982 also requires “devices or techniques not generally used in routine cataract surgery.” This is the main difference between a routine cataract surgery and the 66982 procedure.
Determining Factor for 66982
According to CMS, using 66982 is not related to perceived case difficulty or the subjective surgeon experience. Therefore, complexity must be anticipated and medically necessary before surgery begins.
For 66982 to be applicable, specific techniques or devices must be used during the procedure, not otherwise used in routine cataract procedures.
What Qualifies as a Technique or Device for CPT code 66982?
The following devices or techniques may qualify for CPT 66982:
- Iris expansion devices
- Primary posterior capsulorhexis in pediatric cataract surgery
- Multiple iris sphincterotomies
- Lens implant support with permanent intraocular sutures
- Capsular tension ring (CTR) placement
- Use of intraocular dyes
Scenarios Where CPT Code 66982 is Applicable
The following scenarios represent real-world situations where CPT code 66982 is applicable.
Pediatric Cataract Surgery in the Amblyogenic Developmental Stage
Imagine the case of a 4-year-old patient with a cataract in the right eye. The patient is brought to the ophthalmologist’s office for treatment. Here, the patient undergoes extracapsular cataract extraction and also has an intraocular lens implanted.
The patient is at an amblyogenic developmental stage and is also at high risk of posterior capsule opacification. Therefore, the surgeon also performs a primary posterior capsulorhexis and anterior vitrectomy.
The medical billing team supplements the claim with complete documentation, including:
- The patient’s age
- Additional surgical techniques performed
- Amblyopia risk
Lastly, the claim is submitted with CPT code 66982 and the laterality modifier RT for the right eye.
Pseudoexfoliation Syndrome with Malyugin Ring Deployment
Imagine a 50-year-old male patient presents to the ophthalmologist’s clinic with pseudoexfoliation syndrome. The patient also exhibits a dense cataract in the right eye and poor pupillary dilation.
During cataract extraction, a Malyugin ring is inserted to achieve adequate mechanical dilation. Note that the Malyugin ring is used before phacoemulsification and intraocular lens implantation.
After the procedure is completed, the medical billing team ensures documentation supports inadequate dilation because of pseudoexfoliation. They also ensure the supporting documents identify the iris expansion device when using CPT code 66982 with modifier RT in the claim.
Posterior Polar Cataract with Primary Posterior Capsulorhexis
Consider the case of a 64-year-old patient who presents to the ophthalmologist with a posterior polar cataract in the left eye. The patient undergoes cataract extraction with intraocular lens implantation.
Since the patient was at risk of posterior capsule rupture, a planned primary posterior capsulorhexis was performed using Capsular Tension Rings (CTRs) to provide uniform counter-traction.
The billing team ensures the operative report documents the posterior polar cataract diagnosis and the medical necessity for the capsulorhexis using CTRs. Additionally, the notes also clearly mention the surgical technique utilized before submitting the claim with CPT code 66982–LT.
Applicable Modifiers for CPT Code 66982
The following modifiers may be appended to CPT code 66982 as required:
| Modifier | What It Indicates |
|---|---|
| LT | The complex cataract surgery was performed on the left eye. |
| RT | The complex cataract surgery was performed on the right eye. |
| 50 | Procedures were performed on both eyes during the same operative session. |
| 22 | The procedure involved greater complexity or additional work beyond the usual requirements. |
| 54 | Only the surgical portion of care was provided by the physician. |
| 55 | Only postoperative care was provided by the physician. |
| 56 | Only preoperative care was provided by the physician. |
| 58 | A staged, related, or more extensive procedure performed during the postoperative period by the same physician. |
| 59 | The procedure was separate and independent from other services performed on the same date. |
Note: Modifier use may vary for each case and is determined by the responsible surgeon. However, most payers and Medicare Administrative Contractors (MACs) require appropriate laterality modifiers (RT or LT) when billing CPT code 66982.
CPT Code 66982 – Billing & Reimbursement Guidelines
The following billing and reimbursement guidelines apply to CPT code 66982:
Distinguish 66982 from 66984 Before Submitting
Medical billers should clearly distinguish between 66982 and 66984 before claim submission. CPT 66984 is the standard cataract surgery CPT code, whereas 66982 is the complex counterpart that requires specific devices or techniques for treatment (as mentioned earlier).
Provide Supporting Statement in Operative Note
The claim must include a supporting statement in the operative note justifying why using the complex device or technique was necessary. If a claim does not include a supporting note, it may not be valid after payer scrutiny.
Follow the 90-Day Global Period
CPT code 66982 has a 90-day global period and includes the following services within the global surgical package:
- The preoperative visits that physicians perform a day before the actual procedure or surgery.
- The intraoperative services or the procedure itself, which the relevant surgeon handles.
- The postoperative care, which involves follow-up visits and the routine care a surgeon provides for 90 days after the procedure.
Review MAC Policies
MAC policies for complex cataract surgeries are subject to change, based on the provider. Therefore, medical billers must review the local coverage determination (LCD) policies before billing the payer.
Confirm the Latest Reimbursement Rates
The reimbursement rates for 66982 may vary based on MAC locality or place of service. Therefore, using the national average figure is not a recommended strategy for claim-level planning.
Medical billing teams must use the CMS PFS Lookup Tool to review current rates for facility and non-facility services (based on their MAC locality) before filing a claim for CPT code 66982.
Fulfill the Planned Surgical Complexity Requirement
Complex cataract surgeries or procedures must be planned and medically necessary. CPT code 66982 is valid for specialized devices or techniques, intentionally used to manage anticipated surgical complexity.
It is invalid for scenarios where a routine cataract surgery becomes complicated due to an intraoperative error or unexpected complication.
Wrapping It Up
To summarize, CPT code 66982 is used to report a complex extracapsular cataract extraction that requires techniques or devices not used in routine cataract practice. It may also include a pediatric surgery in the amblyogenic developmental stage.
The selection of code depends on the documented use of a qualifying device or technique. Additionally, the operative report must clearly document why the complex device or technique was medically necessary. Claims submitted without mandatory laterality modifiers LT and RT are invalid and rejected.
Because CPT 66982 requires precise operative documentation and strict coding support, billing errors commonly lead to denials or reduced payments. Therefore, we recommend opting for MediBillMD’s ophthalmology billing services for successful claim processing.
