Crystal's MCW Coder Hub🩺 CPT 67040: Vitrectomy, Mechanical, Pars Plana Approach, with Endolaser Panretinal Photocoagulation
🔵 Code Description
CPT 67040 describes a pars plana vitrectomy (PPV) performed using a mechanical cutting device, accessed through the pars plana of the eye (typically 3.5-4 mm posterior to the limbus), combined with endolaser panretinal photocoagulation (PRP) delivered intraoperatively through an endolaser probe. This is a comprehensive surgical procedure addressing both the vitreous cavity and the peripheral retina simultaneously.
The procedure involves:
- Vitrectomy — mechanical removal of the vitreous gel using a vitreous cutter, typically a high-speed (5,000-10,000 cuts/minute) instrument introduced through small-gauge sclerotomy ports (23g, 25g, or 27g systems)
- Endolaser PRP — intraoperative application of laser energy (typically 532 nm green or 810 nm infrared diode) to the peripheral retina through a fiber-optic endolaser probe introduced into the vitreous cavity, creating panretinal photocoagulation burns to ablate ischemic retinal tissue and reduce neovascular drive
This is distinguished from CPT 67039 (vitrectomy with focal endolaser) in that 67040 requires panretinal (scatter) photocoagulation, which is a broader, more extensive application covering the peripheral retina rather than a localized treatment area.
🔬 Procedure Details
Surgical Approach
The surgeon creates 2-3 small-gauge sclerotomy incisions in the pars plana region. Cannulas are sutured or self-sealing depending on gauge. Instruments introduced include:
- Vitreous cutter (for mechanical vitrectomy)
- Light pipe (for illumination)
- Endolaser probe (for PRP delivery)
- Infusion cannula (for maintaining intraocular pressure)
The vitreous is systematically removed, including the posterior hyaloid face if possible. Following vitreous removal, the endolaser is used to deliver hundreds to thousands of laser spots across the mid-peripheral and far-peripheral retina in a panretinal pattern, sparing the macula and papillomacular bundle.
Common Indications
- Proliferative Diabetic Retinopathy (PDR) — the most common indication; neovascularization of the disc (NVD) or elsewhere (NVE) with vitreous hemorrhage or traction components requiring surgical clearance plus PRP to ablate ischemic retina
- Proliferative Vitreoretinopathy (PVR) — when retinal neovascularization is present
- Neovascular Glaucoma precursor management — when anterior segment neovascularization is driven by posterior segment ischemia
- Central Retinal Vein Occlusion (CRVO) with vitreous hemorrhage and neovascularization — when retinal ischemia has driven NV requiring both vitreous clearance and panretinal ablation
- Branch Retinal Vein Occlusion (BRVO) with extensive ischemia and neovascularization
- Sickle cell retinopathy with proliferative changes and vitreous hemorrhage
- Retinal neovascularization from other vasculopathies requiring combined vitreous clearance and PRP
💰 Relative Value Units (wRVUs)
| Component | Value |
|---|---|
| Work RVU (wRVU) | 19.48 |
| Practice Expense RVU | 30.22 |
| Malpractice RVU | 3.87 |
| Total RVU (non-facility) | ~53.57 |
| Total RVU (facility) | ~29.41 |
The wRVU of 19.48 reflects the significant surgical complexity, intraoperative decision-making, and technical difficulty inherent to combined vitrectomy with panretinal endolaser. This is one of the higher-weighted ophthalmologic procedures in the CPT schedule.
👥 Assistant Surgeon
Assistant Payable: YES
CPT 67040 is approved for assistant surgeon billing when medical necessity is documented. An assistant is particularly appropriate in complex cases involving:
- Dense vitreous hemorrhage
- Traction retinal detachment components
- Combined procedures with membrane peeling
- Pediatric patients requiring general anesthesia
- Cases involving simultaneous anterior segment work (e.g., lensectomy)
Modifier -80 (assistant surgeon), -81 (minimum assistant), or -82 (when qualified resident not available) may apply depending on the practice setting.
🏥 MS-DRG Assignment
CPT 67040 is an outpatient procedure in most cases. However, when performed in an inpatient setting or when the patient is admitted due to associated comorbidities, the following MS-DRG assignments may apply:
| MS-DRG | Description | Notes |
|---|---|---|
| 124 | Other Disorders of the Eye with MCC | Inpatient admit with major complication/comorbidity |
| 125 | Other Disorders of the Eye with CC | Inpatient admit with complication/comorbidity |
| 126 | Other Disorders of the Eye without CC/MCC | Inpatient admit, no significant comorbidity |
Note for Inpatient Coders: When 67040 is performed inpatient, the ICD-10-PCS procedure code is used for DRG grouping, NOT the CPT. The relevant ICD-10-PCS root operations would fall under Eye — Excision or Eye — Destruction depending on payer. See ICD-10-PCS coding section below.
🌳 CPT Code Tree — Vitreous Surgery Family
Vitrectomy / Vitreous Surgery
│
├── 67005 — Removal of vitreous, anterior approach (open sky technique or limbal)
├── 67010 — Removal of vitreous, anterior approach; subtotal removal with mechanical vitrectomy
│
├── 67025 — Injection of vitreous substitute, pars plana or limbal approach
├── 67027 — Implantation of intravitreal drug delivery system (e.g., ganciclovir implant)
├── 67028 — Intravitreal injection of pharmacologic agent
│
├── 67036 — Vitrectomy, mechanical, pars plana approach
├── 67039 — Vitrectomy, mechanical, pars plana approach; with focal endolaser photocoagulation
├── 67040 — Vitrectomy, mechanical, pars plana approach; with endolaser PANRETINAL photocoagulation ◀ THIS CODE
├── 67041 — Vitrectomy, mechanical, pars plana approach; with removal of preretinal cellular membrane (e.g., macular pucker)
├── 67042 — Vitrectomy, mechanical, pars plana approach; with removal of internal limiting membrane of retina (e.g., for repair of macular hole)
├── 67043 — Vitrectomy, mechanical, pars plana approach; with removal of subretinal membrane (e.g., choroidal neovascularization)
│
├── 67101 — Repair of retinal detachment; cryotherapy or diathermy, with or without drainage
├── 67105 — Repair of retinal detachment; photocoagulation (laser or xenon arc)
├── 67107 — Repair of retinal detachment; scleral buckling (sponge, silicone, or equivalent material)
├── 67108 — Repair of retinal detachment; with vitrectomy, any method (with or without air or gas tamponade, focal endolaser, cryotherapy, drainage)
├── 67110 — Repair of retinal detachment; by injection of air or other gas (pneumatic retinopexy)
└── 67113 — Repair of complex retinal detachment (e.g., proliferative vitreoretinopathy, scleral buckle)
Key distinction in the 67036-67043 family:
- 67036 = vitrectomy alone, no laser
- 67039 = vitrectomy + focal endolaser (limited area, e.g., treating a focal break or small zone)
- 67040 = vitrectomy + panretinal (scatter) endolaser (broad peripheral ablation)
- 67041-67043 = vitrectomy + membrane/ILM work (no laser component in base code)
✅ Includes
- Mechanical pars plana vitrectomy (core and peripheral vitreous removal)
- Posterior hyaloid separation/removal when performed
- Intraoperative infusion fluid management
- Panretinal photocoagulation via endolaser probe (all burns performed intraoperatively)
- Small-gauge system (23g/25g/27g) sclerotomy creation and closure
- Standard intraoperative tamponade with balanced salt solution (BSS)
- Intraoperative scleral depression to access peripheral vitreous
- Routine use of wide-angle viewing systems (BIOM, RESIGHT, etc.)
❌ Excludes / Separately Reportable Add-ons
The following are not included in 67040 and may be separately billed when performed and documented as distinct, additional work:
| Code | Description | Notes |
|---|---|---|
| 67041 | Removal of preretinal membrane | Bill separately if ERM peeling performed |
| 67042 | Removal of ILM | Bill separately if ILM peel performed for macular hole |
| 67113 | Complex retinal detachment repair | If PVR/RD repair is the primary driver of complexity |
| 67500 | Retrobulbar injection | If performed separately |
| 67505 | Orbital injection | |
| 0465T | Suprachoroidal injection | |
| 67028 | Intravitreal injection (e.g., anti-VEGF) | If given separately at same session, may be bundled — verify payer policy |
| 92235 | Fluorescein angiography | Preoperative only; not separately billable same-day OR |
| Silicone oil tamponade | Covered under 67036-67040 family | NOT separately billable as a supply |
| Gas tamponade (C3F8, SF6) | Covered under procedure | NOT separately billable |
NCCI Edits: CPT 67039 and 67040 are mutually exclusive — you cannot bill focal AND panretinal endolaser for the same eye on the same date. Use 67040 when panretinal (scatter) laser is performed, as it is the more comprehensive code.
📋 ICD-10-CM Common Diagnosis Codes (Primary Indications)
Proliferative Diabetic Retinopathy (Most Common)
| ICD-10-CM | Description |
|---|---|
| E11.3541 | Type 2 DM with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, right eye |
| E11.3542 | Type 2 DM with proliferative diabetic retinopathy with combined traction retinal detachment and rhegmatogenous retinal detachment, left eye |
| E11.3551 | Type 2 DM with stable proliferative diabetic retinopathy, right eye |
| E11.3552 | Type 2 DM with stable proliferative diabetic retinopathy, left eye |
| E11.3553 | Type 2 DM with stable proliferative diabetic retinopathy, bilateral |
| E11.3411 | Type 2 DM with severe nonproliferative diabetic retinopathy with macular edema, right eye |
| E11.3591 | Type 2 DM with proliferative diabetic retinopathy without macular edema, right eye |
| E11.3592 | Type 2 DM with proliferative diabetic retinopathy without macular edema, left eye |
| E11.3593 | Type 2 DM with proliferative diabetic retinopathy without macular edema, bilateral |
Type 1 DM equivalents use E10.xxx with identical fourth/fifth digit structure.
Vitreous Hemorrhage
| ICD-10-CM | Description |
|---|---|
| H43.11 | Vitreous hemorrhage, right eye |
| H43.12 | Vitreous hemorrhage, left eye |
| H43.13 | Vitreous hemorrhage, bilateral |
Retinal Vein Occlusion with Neovascularization
| ICD-10-CM | Description |
|---|---|
| H34.811 | Central retinal vein occlusion, right eye, with macular edema |
| H34.812 | Central retinal vein occlusion, left eye, with macular edema |
| H34.821 | Central retinal vein occlusion, right eye, with retinal neovascularization |
| H34.8321 | Tributary retinal vein occlusion, right eye, with macular edema |
| H34.8322 | Tributary retinal vein occlusion, left eye, with macular edema |
Retinal Neovascularization / Other
| ICD-10-CM | Description |
|---|---|
| H35.051 | Retinal neovascularization, right eye |
| H35.052 | Retinal neovascularization, left eye |
| H35.053 | Retinal neovascularization, bilateral |
| H35.041 | Exudative retinopathy, right eye |
| H35.042 | Exudative retinopathy, left eye |
| H35.011 | Background diabetic retinopathy, right eye (use higher-specificity codes when possible) |
Sickle Cell Retinopathy
| ICD-10-CM | Description |
|---|---|
| D57.211 | Sickle-cell/Hb-C disease with acute chest syndrome |
| H35.051 | Retinal neovascularization (code also the sickle cell manifestation) |
🧠 HCC (Hierarchical Condition Category) Relevance
CPT 67040 itself is a procedure code and does not carry HCC weight.
However, the diagnosis codes driving this procedure are highly HCC-relevant, particularly in Medicare Advantage and risk-adjusted payment models:
| Diagnosis | HCC Category | RAF Impact |
|---|---|---|
| Proliferative Diabetic Retinopathy (E11.35xx) | HCC 18 — Diabetes with Chronic Complications | High |
| Vitreous Hemorrhage secondary to PDR | Captured via underlying DM code | Moderate-High |
| Type 1 DM with complications (E10.35xx) | HCC 17 — Diabetes with Acute Complications | High |
| Retinal neovascularization | Indirect capture via DM or vascular disease HCC | Moderate |
Coder Tip: Always code the underlying systemic disease (e.g., Type 2 DM with PDR) as the primary/principal diagnosis rather than just the vitreous hemorrhage alone. This ensures proper HCC capture and accurate risk adjustment. The diabetic retinopathy codes (E11.35xx) are far more specific and clinically meaningful than H35.05x for risk capture purposes.
🧪 Coding Examples
Example 1 — Standard Proliferative Diabetic Retinopathy with Vitreous Hemorrhage
Clinical Scenario: A 62-year-old male with Type 2 diabetes presents with dense vitreous hemorrhage OD secondary to proliferative diabetic retinopathy with active NVD. The surgeon performs a 25-gauge pars plana vitrectomy with complete core and peripheral vitrectomy, posterior hyaloid removal, and panretinal endolaser photocoagulation (approximately 2,000 burns placed in a scatter pattern to the peripheral retina). No membrane peeling is performed.
Codes:
- CPT 67040 — Vitrectomy, mechanical, pars plana approach, with endolaser panretinal photocoagulation
- ICD-10-CM E11.3591 — Type 2 DM with proliferative diabetic retinopathy without macular edema, right eye
- ICD-10-CM H43.11 — Vitreous hemorrhage, right eye (secondary diagnosis)
Example 2 — PDR with Vitreous Hemorrhage PLUS Epiretinal Membrane
Clinical Scenario: Same patient as above, but upon clearing the vitreous, the surgeon identifies and peels an epiretinal membrane over the macula.
Codes:
- CPT 67040 — Vitrectomy with panretinal endolaser (primary)
- CPT 67041-51 — Removal of preretinal cellular membrane (additional work, modifier -51 or per payer policy)
- ICD-10-CM E11.3591 — Type 2 DM with PDR without macular edema, right eye
- ICD-10-CM H43.11 — Vitreous hemorrhage, right eye
- ICD-10-CM H35.371 — Epiretinal membrane, right eye
Note: Verify payer NCCI edits — some payers bundle 67041 with 67040. When bundled, use the more comprehensive code or appeal with operative report documentation of distinct additional work.
Example 3 — CRVO with Retinal Neovascularization and Vitreous Hemorrhage
Clinical Scenario: A 71-year-old female presents with central retinal vein occlusion OS complicated by retinal neovascularization and subsequent vitreous hemorrhage. Dense hemorrhage precludes office laser PRP. Surgeon performs pars plana vitrectomy with panretinal endolaser photocoagulation.
Codes:
- CPT 67040
- ICD-10-CM H34.8221 — Central retinal vein occlusion, left eye, with retinal neovascularization
- ICD-10-CM H43.12 — Vitreous hemorrhage, left eye
Example 4 — Bilateral Staged Procedures
Clinical Scenario: Patient with severe bilateral proliferative diabetic retinopathy. Right eye surgery performed on Monday, left eye surgery performed the following Monday.
Right Eye (DOS 1):
- CPT 67040 (no modifier needed if separate dates)
- ICD-10-CM E11.3591
Left Eye (DOS 2):
- CPT 67040-LT (or per payer laterality modifier requirements)
- ICD-10-CM E11.3592
If same-day bilateral (rare): Append -50 modifier per payer policy, or bill 67040-RT and 67040-LT on separate lines.
Example 5 — Inpatient Setting (ICD-10-PCS)
Clinical Scenario: A hospitalized patient with poorly controlled Type 2 DM and dense bilateral vitreous hemorrhage undergoes right eye PPV with endolaser PRP.
ICD-10-PCS (for inpatient DRG purposes):
The procedure maps to the Eye body system. The vitrectomy component = Excision or Resection of vitreous. The endolaser component = Destruction of retina.
- 08B33ZZ — Excision of Right Vitreous, Percutaneous Approach (vitrectomy)
- 085B3ZZ — Destruction of Right Retinal Vessel, Percutaneous Approach (endolaser PRP)
Inpatient Coder Note: ICD-10-PCS does not map 1:1 to CPT. Code both the vitreous removal (Excision) and the laser treatment (Destruction) as separate root operations when both are clearly documented. The operative report must support both distinct procedures. DRG will group to 124/125/126 depending on comorbidities.
📝 Documentation Requirements for Coding Support
To support CPT 67040 (vs. 67039 or 67036), the operative report must clearly document:
- Pars plana approach — sclerotomy placement, gauge used, cannula insertion
- Mechanical vitrectomy — description of vitreous removal, core and peripheral, any posterior hyaloid work
- Panretinal (scatter) pattern of laser application — number of burns, pattern, extent (peripheral, mid-peripheral), confirmation that this is PRP rather than focal treatment
- Endolaser delivery — fiber-optic probe, laser settings (power, duration, spot size), number of applications
- Medical necessity — underlying diagnosis driving the need for panretinal ablation (ischemia, neovascularization, etc.)
- Laterality — right, left, or bilateral (separate session)
⚠️ Common Coding Pitfalls
- Upcoding 67039 → 67040: Do not use 67040 if only focal laser was applied. The operative note must specifically describe panretinal scatter photocoagulation. “Focal” and “panretinal” are not interchangeable.
- Unbundling intravitreal injection: If anti-VEGF (e.g., bevacizumab) is injected at the same operative session, many payers will bundle 67028 with 67040. Verify individual payer policy before billing both.
- Missing laterality modifiers: Always append RT/LT or use ICD-10-CM laterality-specific codes.
- Failing to code the underlying systemic disease: Coding only H43.11 (vitreous hemorrhage) without the diabetic retinopathy code misses HCC capture and clinical specificity.
- Confusing 67040 with 67108: Use 67108 when the primary purpose is retinal detachment repair and vitrectomy is performed as part of that repair. Use 67040 when the primary purpose is vitreous hemorrhage clearance with PRP in the setting of proliferative retinopathy without RD.
🔗 Related CPT Codes Quick Reference
| CPT | Description | wRVU |
|---|---|---|
| 67036 | PPV, pars plana, no laser | 15.61 |
| 67039 | PPV with focal endolaser | 17.35 |
| 67040 | PPV with panretinal endolaser | 19.48 |
| 67041 | PPV with preretinal membrane removal | 20.20 |
| 67042 | PPV with ILM removal | 21.36 |
| 67043 | PPV with subretinal membrane removal | 22.01 |
| 67108 | Repair of retinal detachment with vitrectomy | 23.75 |
| 67113 | Complex retinal detachment repair | 26.19 |
| 67028 | Intravitreal injection | 0.74 |
Note type: CPT Procedure Reference | Specialty: Ophthalmology — Vitreoretinal Surgery