Crystal's Coder Hub🔬 [CPT] 67210 — Destruction of Localized Lesion of Retina; Photocoagulation
Billable Code Confirmed
CPT 67210 is a valid, billable 5-digit CPT procedure code for CY2026, listed under Surgery — Eye and Ocular Adnexa, Destruction Procedures on the Retina or Choroid (67208-67229). This is a unilateral code by default; each eye is billed separately using -RT/-LT or modifier -50 for bilateral. The “1 or more sessions” language in the descriptor means repeat treatments within the 90-day global period are included and not separately billable.
Clinical Context: Localized Lesion vs. Extensive Retinopathy
CPT 67210 is used for focal destruction of a localized retinal lesion — such as macular edema, retinal tumors, or focal vascular abnormalities. It is distinct from 67228 (treatment of extensive or progressive retinopathy, e.g., panretinal photocoagulation for PDR) and 67220 (destruction of localized choroidal lesion, e.g., choroidal neovascularization). The key documentation driver is the nature and extent of the pathology treated: localized/focal vs. extensive/panretinal.
Code Classification
CPT Procedure Code — wRVU: 6.20 | Total RVU: 15.49 | Medicare 2026 payment: ~$517.38 | Global Period: 90 days | Assistant-at-Surgery: Not payable | Bilateral Status: Not inherently bilateral (status 0) — bill per eye.
🔍 Code Description
CPT 67210 describes the destruction of a localized lesion of the retina using laser photocoagulation, covering one or more treatment sessions. The procedure applies thermal energy via a focused laser beam (typically argon or diode) to ablate abnormal retinal tissue, seal leaking vessels, or destroy neoplastic cells in a discrete anatomical area.
Common indications include focal diabetic macular edema, branch retinal vein occlusion with macular edema, retinal capillary hemangioma, and other localized retinal tumors or vascular lesions. The surgeon applies laser burns in a focal or grid pattern targeting the pathologic area, sparing as much surrounding healthy retina as possible.
🌳 CPT Code Tree / Hierarchy
Destruction Procedures on the Retina or Choroid (67208-67229)
│
├── 67208 Destruction of localized lesion of retina; cryotherapy, diathermy ✅ Billable
├── 67210 Destruction of localized lesion of retina; photocoagulation ◀ THIS CODE ✅ Billable
├── 67218 Destruction of localized lesion of retina; radiation by implantation of source ✅ Billable
│
├── 67220 Destruction of localized lesion of CHOROID; photocoagulation ✅ Billable
│
├── 67228 Treatment of extensive/progressive retinopathy; photocoagulation ✅ Billable
└── 67229 Treatment of extensive/progressive retinopathy, preterm infant; photocoagulation/cryotherapy ✅ Billable
67210 vs. 67228 — The Single Most Common Selection Error
Both codes involve retinal photocoagulation, but 67210 = localized/focal lesion (macular edema, tumor, focal vascular lesion) and 67228 = extensive/progressive retinopathy (panretinal photocoagulation for PDR, severe NPDR). Both can be billed on the same date if distinct pathologies are treated in the same eye — link separate ICD-10-CM codes and append modifier -59 or -XE.
✅ Includes
The following clinical terms and scenarios map to 67210 when documented:
- Focal laser photocoagulation for clinically significant diabetic macular edema (CSME)
- Grid laser treatment for diffuse diabetic macular edema
- Focal photocoagulation for branch or central retinal vein occlusion with macular edema
- Laser ablation of retinal capillary hemangioma (von Hippel-Lindau associated)
- photocoagulation of retinal tumor (e.g., retinoblastoma consolidation, small choroidal melanoma supplement — note: confirm documentation of retinal vs. choroidal origin)
- Laser treatment of retinal macroaneurysm
- Focal laser for radiation retinopathy with macular edema
❌ Excludes / Do Not Use Instead
Do Not Substitute These Codes
| CPT Code | Description | Note |
|---|---|---|
| 67228 | Treatment of extensive/progressive retinopathy; photocoagulation | Use for panretinal photocoagulation (PRP) in PDR or severe NPDR — NOT for focal macular edema treatment |
| 67220 | Destruction of localized lesion of choroid; photocoagulation | Use when pathology is in the choroid (e.g., CNV from AMD treated with TTT) — NOT retinal |
| 67208 | Destruction of localized lesion of retina; cryotherapy or diathermy | Use when the destructive modality is cryo or diathermy, NOT laser |
| 67145 | Prophylaxis of retinal detachment; photocoagulation | Use for prophylactic treatment of retinal breaks or lattice — NOT for lesion destruction |
Coding Risk: 67210 vs. 67220 Confusion
The retina and choroid are anatomically adjacent — do NOT default to 67210 if the operative note documents treatment of a choroidal lesion (e.g., choroidal neovascularization, choroidal hemangioma). That maps to 67220. Confirm from the op note and diagnosis whether the target tissue is retinal or choroidal before code selection.
📋 Clinical Overview
Focal vs. Extensive Retinal Photocoagulation
The primary coding decision point is the scope and target of treatment documented in the operative/procedure note.
| Feature | 67210 — Localized/Focal | 67228 — Extensive/Progressive |
|---|---|---|
| Target | Discrete localized lesion (macular edema, tumor, focal vascular) | Widespread retinopathy (PDR, severe NPDR, sickle cell) |
| Laser Pattern | Focal spots or grid pattern — limited area | Scatter/panretinal — 1,200-1,600+ burns across peripheral retina |
| Typical Diagnoses | CSME, BRVO/CRVO with edema, retinal tumor | Proliferative diabetic retinopathy, neovascularization of disc/elsewhere |
| Sessions Included | 1 or more (within 90-day global) | 1 or more (within 90-day global) |
| Bilateral Status | Status 0 — not inherently bilateral | Status 1 — bilateral = 150% reimbursement |
| wRVU | 6.20 | 6.73 |
CDI/Documentation Alert — "Focal" vs. "Panretinal" Language
The operative note must clearly distinguish focal/grid laser (→ 67210) from panretinal scatter laser (→ 67228). If the note simply says “photocoagulation performed” without specifying scope or extent, query the provider to confirm whether treatment was focal/localized or panretinal/extensive before finalizing the CPT code.
Common Diagnoses / Clinical Indications
The most common ICD-10-CM diagnosis codes paired with CPT 67210:
- H35.81X1 / H35.81X2 / H35.81X3 — Macular edema: Most frequent indication; includes diabetic and non-diabetic macular edema when documented as localized
- E11.311 / E11.312 — Type 2 DM with diabetic retinopathy with macular edema: Core diabetic indication; always specify eye laterality and retinopathy type
- H34.8110 / H34.8120 — Central retinal vein occlusion with macular edema: Right and left eye respectively; common post-CRVO laser indication
- H34.2310 / H34.2320 — Branch retinal vein occlusion with macular edema: Right and left eye; standard BRVO macular edema indication
- D31.20 / D31.21 / D31.22 — Benign neoplasm of retina: Retinal tumor ablation indication
Linking Diagnosis to CPT for Medical Necessity
Always link the specific, lateralized ICD-10-CM code to 67210. Unspecified codes (e.g., H35.81 without laterality character) are acceptable when laterality is genuinely unknown, but lateralized codes (X1=right, X2=left, X3=bilateral) are preferred and required by many payers for prior authorization and claim processing.
💰 HCC Risk Adjustment (CMS-HCC v28)
| Field | Detail |
|---|---|
| CMS-HCC Model Version | v28 (2024-2026 Implementation) |
| HCC Assignment for CPT 67210 | ❌ Not HCC-Mapped — CPT procedure code |
| HCC Assignment via Diagnosis | ✅ Driven by linked ICD-10-CM codes |
CPT 67210 does not itself map to an HCC category — it is a procedure code. However, the diagnoses that drive medical necessity for this procedure frequently do carry HCC weight.
Capture Diagnoses Annually for RAF
Conditions like diabetic macular edema (linked to E11.3x1/E11.3x2 codes with HCC mapping under diabetic complications) must be documented and captured annually to maintain accurate RAF scores. Ensure the treating provider documents the underlying systemic condition (e.g., Type 2 DM) and its ocular manifestation at every encounter where 67210 is performed.
🏥 MS-DRG Assignment (Inpatient Context)
MDC 02 — Diseases and Disorders of the Eye
| DRG | Title | Est. Relative Weight* |
|---|---|---|
| DRG 124 | Other Disorders of the Eye with MCC | ~0.9-1.1 |
| DRG 125 | Other Disorders of the Eye with CC | ~0.6-0.8 |
| DRG 126 | Other Disorders of the Eye without CC/MCC | ~0.4-0.6 |
Approximate. Verify against IPPS FY2026 Final Rule tables.
CPT vs. ICD-10-PCS in Inpatient Setting
CPT 67210 is a profee/outpatient code. In the inpatient setting, the equivalent procedure is reported using ICD-10-PCS (see Crosswalk section below). The DRG is driven by the principal ICD-10-CM diagnosis (e.g., diabetic macular edema, retinal vein occlusion), not by the CPT code. Profee coders billing the physician’s professional service during an inpatient stay will still use CPT 67210 with the appropriate place-of-service code.
🔗 Related CPT Codes — Retinal Destruction Procedures
By Destructive Modality (Same Anatomic Target — Retinal Lesion)
| Code | Description |
|---|---|
| 67210 | Destruction of localized retinal lesion; photocoagulation ← This Code |
| 67208 | Destruction of localized retinal lesion; cryotherapy or diathermy |
| 67218 | Destruction of localized retinal lesion; radiation implantation |
By Anatomic Target or Extent (Photocoagulation Family)
| Code | Description |
|---|---|
| 67220 | Destruction of localized choroidal lesion; photocoagulation |
| 67228 | Treatment of extensive/progressive retinopathy; photocoagulation (PRP) |
| 67229 | Treatment of extensive/progressive retinopathy, preterm infant; photocoagulation/cryotherapy |
| 67145 | Prophylaxis of retinal detachment; photocoagulation (retinal breaks, lattice) |
| 67105 | Repair of retinal detachment including subretinal fluid drainage; photocoagulation |
🛠️ Commonly Associated CPT Codes (Ophthalmology — Retina)
Outpatient and ASC Setting Context
CPT 67210 is typically performed in the office (POS 11) or ASC (POS 24). When performed on the same day as an E/M service for a new problem or an independently identifiable service, modifier -25 must be appended to the E/M code. Intravitreal injection codes billed on the same day require review of NCCI edits and payer-specific bundling policies.
| CPT Code | Description | Profee Coding Notes |
|---|---|---|
| 67028 | Intravitreal injection of pharmacologic agent | Frequently co-billed with 67210; subject to NCCI bundling edits — verify modifier -59 or -XE applicability per payer; CMS has addressed bundling of global surgical codes with intravitreal injection codes |
| 92134 | Scanning computerized ophthalmic diagnostic imaging, posterior segment (OCT macula) | Diagnostic imaging supporting medical necessity — bill with modifier -26 if profee only; not bundled with 67210 |
| 92235 | Fluorescein angiography with interpretation and report | Often performed prior to or on same day as 67210 to map lesion; verify same-day billing policy per payer |
| 99213 - 99215 | Office/outpatient E/M visit | If a significant, separately identifiable E/M service is provided on the same day as 67210, append modifier -25 to the E/M code |
NCCI Bundling Considerations
- Intravitreal injection 67028 billed on the same day as 67210 is subject to NCCI edits; CMS has historically bundled these codes when performed during the same global period. Append modifier -59 or -XE only when the injection addresses a separate and distinct condition from the photocoagulated lesion, and ensure separate medical necessity documentation for each service.
- E/M codes billed same day as 67210 require modifier -25 on the E/M to demonstrate a separately identifiable service beyond the pre/post-procedure evaluation.
- 92235 (fluorescein angiography) performed on the same day as 67210 should be reviewed for payer-specific bundling — some payers bundle diagnostic imaging with same-day laser procedures.
🔬 ICD-10-CM Diagnosis Crosswalk
When billing CPT 67210, link the specific, lateralized ICD-10-CM diagnosis that documents the localized retinal lesion being treated.
| ICD-10-CM Code | Description | Notes |
|---|---|---|
| H35.81X1 | Macular edema, right eye | Most common indication; lateralize whenever possible |
| H35.81X2 | Macular edema, left eye | Most common indication; lateralize whenever possible |
| H35.81X3 | Macular edema, bilateral | Use only when both eyes treated in same session |
| E11.311 | Type 2 DM with unspecified DR with macular edema, right eye | Links systemic DM to ocular complication |
| E11.312 | Type 2 DM with unspecified DR with macular edema, left eye | Links systemic DM to ocular complication |
| H34.8110 | Central retinal vein occlusion, right eye, with macular edema | CRVO indication |
| H34.8120 | Central retinal vein occlusion, left eye, with macular edema | CRVO indication |
| H34.2310 | Branch retinal vein occlusion, right eye, with macular edema | BRVO indication |
| H34.2320 | Branch retinal vein occlusion, left eye, with macular edema | BRVO indication |
| D31.21 | Benign neoplasm of retina, right eye | Retinal tumor ablation |
| D31.22 | Benign neoplasm of retina, left eye | Retinal tumor ablation |
💊 Coding Scenarios and Examples
Scenario 1 — Outpatient Office: Focal Laser for Diabetic Macular Edema
Clinical Vignette: A 58-year-old male with Type 2 diabetes mellitus presents to the retina clinic for follow-up of diabetic macular edema of the right eye confirmed on OCT showing 380 µm central subfield thickness with hard exudates threatening the fovea. Fluorescein angiography demonstrates focal leakage from microaneurysms in the temporal macula. The retinologist performs focal laser photocoagulation targeting leaking microaneurysms in the right eye. The procedure note documents “focal laser photocoagulation performed to localized lesion of the right retina — macular edema secondary to diabetic retinopathy.”
CPT (Profee):
- 67210-RT — Destruction of localized lesion of retina, photocoagulation, right eye (focal laser for clinically significant DME)
ICD-10-CM:
- E11.311 — Type 2 DM with unspecified diabetic retinopathy with macular edema, right eye (primary medical necessity driver)
- E11.65 — Type 2 DM with hyperglycemia (document if present; supports comorbidity complexity)
Scenario 2 — ASC: Same-Day Bilateral Photocoagulation, BRVO with Macular Edema
Clinical Vignette: A 67-year-old female with a history of branch retinal vein occlusion in both eyes presents for bilateral focal laser photocoagulation for persistent macular edema following anti-VEGF therapy. The surgeon performs focal grid laser to the right macula and focal laser to the left macula in the same ASC session. Both eyes are documented as having localized macular edema secondary to BRVO.
CPT (Profee):
- 67210-50 — Destruction of localized retinal lesion, photocoagulation, bilateral (or use 67210-RT and 67210-LT on separate lines per payer preference)
ICD-10-CM:
- H34.2310 — Branch retinal vein occlusion, right eye, with macular edema
- H34.2320 — Branch retinal vein occlusion, left eye, with macular edema
Billing Note: Verify payer policy for bilateral submission format (-50 vs. RT/LT). Note that 67210 does NOT carry bilateral status “1,” so reimbursement for the bilateral claim is not automatically 150% — payer policy governs.
Scenario 3 — CDI Query: Photocoagulation Documentation Missing Scope
Clinical Vignette: A 71-year-old female with Type 2 DM and known PDR presents post-vitrectomy follow-up. The procedure note states: “Laser photocoagulation performed to right eye. Patient tolerated well.” No further detail regarding the extent, number of burns, pattern, or target area is provided. ICD-10-CM diagnosis listed is “diabetic retinopathy, right eye.”
Action / Outcome: The documentation does not allow distinction between focal/grid laser (→ 67210) and panretinal scatter laser (→ 67228). “Diabetic retinopathy” without macular edema or lesion specificity further complicates medical necessity linking. A CDI query must be sent before code assignment.
Query Response: Provider updates note to confirm: “Panretinal scatter photocoagulation performed — approximately 1,400 laser burns placed to peripheral retina for treatment of proliferative diabetic retinopathy, right eye.”
Corrected CPT Coding:
- 67228-RT — Treatment of extensive/progressive retinopathy; photocoagulation (panretinal, not focal — 67210 would be incorrect)
Corrected ICD-10-CM Coding:
- E11.351 — Type 2 DM with proliferative diabetic retinopathy without macular edema, right eye
⚠️ Coding Pitfalls and Tips
| Pitfall or Tip | |
|---|---|
| ❌ | Rebilling 67210 During the 90-Day Global Period. CPT 67210 includes “1 or more sessions” in its descriptor — repeat treatments of the same lesion within 90 days are bundled into the original bill. Do NOT append modifier -58, -76, or -78 to submit a second claim for a repeat session during the global period for the same condition. |
| ❌ | Using 67210 for Panretinal Photocoagulation. If the operative note documents scatter/panretinal laser burns (PRP) for PDR or severe NPDR, the correct code is 67228, not 67210. Misuse of 67210 for PRP understates the procedure’s complexity and invites payer audit. |
| ❌ | Ignoring Laterality. CPT 67210 is unilateral. Failure to append RT or LT (or -50 for bilateral) risks claim rejection or incorrect payment, especially for bilateral same-session treatment. |
| ✅ | Modifier -79 for Unrelated Laser in Global Period. If photocoagulation is performed for a new, unrelated retinal condition during an existing 90-day global period for a prior 67210, append modifier -79 (Unrelated procedure during postoperative period) and link a distinct ICD-10-CM diagnosis code to demonstrate it is a separate medical necessity. |
| ✅ | Separate Documentation for Same-Day 67210 and 67228. Both codes can be billed on the same date for the same patient if genuinely different pathologies are treated (e.g., focal macular edema AND panretinal for PDR in the same eye). Document each target area, laser pattern, and diagnosis separately. Append modifier -59 or -XE to the secondary CPT code to indicate distinct procedural service. |
| ✅ | Modifier -25 on E/M for Same-Day Visit. If the provider performs a significant, separately identifiable evaluation (new problem, MDM decision, or updated treatment plan) at the same encounter as 67210, append modifier -25 to the E/M code — not to the 67210. The procedure’s pre/post work is already included in the global package. |