NCCI Code Pairs — G2251
Complete listing of CMS National Correct Coding Initiative (NCCI) Procedure-to-Procedure (PTP) edits involving HCPCS/CPT code G2251.
16 Total Edits
16 as Column 1
← View HCPCS G2251 Detail Page
Column 1 Pairs G2251 is the primary code
When G2251 is reported as the Column 1 (comprehensive) code, the paired Column 2 code is bundled and generally not separately payable.
Medicare Facility (Hospital Outpatient) — 4 pairs
| Paired Code |
Mod
Modifier Indicator: 0 = not allowed, 1 = modifier may permit separate reporting, 9 = N/A
|
Rationale | Effective | End Date |
|---|---|---|---|---|
| 98000 · CCI |
0
Modifier not allowed — codes cannot be reported together under any circumstances
|
Mutually exclusive procedures | 2025-10-01 | 2199-12-31 |
| 98004 · CCI |
0
Modifier not allowed — codes cannot be reported together under any circumstances
|
Mutually exclusive procedures | 2025-10-01 | 2199-12-31 |
| 99422 · CCI |
0
Modifier not allowed — codes cannot be reported together under any circumstances
|
Mutually exclusive procedures | 2021-10-01 | 2199-12-31 |
| 99421 · CCI |
0
Modifier not allowed — codes cannot be reported together under any circumstances
|
Mutually exclusive procedures | 2021-10-01 | 2199-12-31 |
Medicare Practitioner — 4 pairs
| Paired Code |
Mod
Modifier Indicator: 0 = not allowed, 1 = modifier may permit separate reporting, 9 = N/A
|
Rationale | Effective | End Date |
|---|---|---|---|---|
| 98004 · CCI |
0
Modifier not allowed — codes cannot be reported together under any circumstances
|
Mutually exclusive procedures | 2025-10-01 | 2199-12-31 |
| 98000 · CCI |
0
Modifier not allowed — codes cannot be reported together under any circumstances
|
Mutually exclusive procedures | 2025-10-01 | 2199-12-31 |
| 99421 · CCI |
0
Modifier not allowed — codes cannot be reported together under any circumstances
|
Mutually exclusive procedures | 2021-10-01 | 2199-12-31 |
| 99422 · CCI |
0
Modifier not allowed — codes cannot be reported together under any circumstances
|
Mutually exclusive procedures | 2021-10-01 | 2199-12-31 |
Medicaid Facility — 4 pairs
| Paired Code |
Mod
Modifier Indicator: 0 = not allowed, 1 = modifier may permit separate reporting, 9 = N/A
|
Rationale | Effective | End Date |
|---|---|---|---|---|
| 98000 · CCI |
0
Modifier not allowed — codes cannot be reported together under any circumstances
|
Mutually exclusive procedures | 2025-10-01 | 2199-12-31 |
| 98004 · CCI |
0
Modifier not allowed — codes cannot be reported together under any circumstances
|
Mutually exclusive procedures | 2025-10-01 | 2199-12-31 |
| 99422 · CCI |
0
Modifier not allowed — codes cannot be reported together under any circumstances
|
Mutually exclusive procedures | 2021-10-01 | 2199-12-31 |
| 99421 · CCI |
0
Modifier not allowed — codes cannot be reported together under any circumstances
|
Mutually exclusive procedures | 2021-10-01 | 2199-12-31 |
Medicaid Practitioner — 4 pairs
| Paired Code |
Mod
Modifier Indicator: 0 = not allowed, 1 = modifier may permit separate reporting, 9 = N/A
|
Rationale | Effective | End Date |
|---|---|---|---|---|
| 98004 · CCI |
0
Modifier not allowed — codes cannot be reported together under any circumstances
|
Mutually exclusive procedures | 2025-10-01 | 2199-12-31 |
| 98000 · CCI |
0
Modifier not allowed — codes cannot be reported together under any circumstances
|
Mutually exclusive procedures | 2025-10-01 | 2199-12-31 |
| 99421 · CCI |
0
Modifier not allowed — codes cannot be reported together under any circumstances
|
Mutually exclusive procedures | 2021-10-01 | 2199-12-31 |
| 99422 · CCI |
0
Modifier not allowed — codes cannot be reported together under any circumstances
|
Mutually exclusive procedures | 2021-10-01 | 2199-12-31 |
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