Fusion · Spine

Insertion of an interlaminar or interspinous process stabilization/distraction device at a second lumbar level, with open decompression, performed without fusion, as an add-on to the primary single-level procedure.

Verified May 8, 2026 · 8 sources ↓

Medicare: $214.77
Work RVU: 3.9
Global, days
Region: Spine

Drawn from IjssurgeryAAPCFindacodeNIHCMS

Documentation requirements

What must appear in the operative or office note to support the claim.

Source · Editorial brief grounded in 8 cited references ↓

Identify the specific lumbar level(s) treated and confirm this is the second level (add-on to 22867 primary)
Document that no fusion was performed at the treated segment(s)
Specify that open decompression was performed and describe the decompressive technique used
Record the type and name of the IPD device implanted, including any implant lot/serial numbers required by facility policy
Document failure of conservative management (duration, modalities tried) to support medical necessity
Note imaging findings (MRI or CT) confirming lumbar stenosis or foraminal narrowing at the treated level
Confirm absence of significant spondylolisthesis, scoliosis, or other contraindications per payer criteria
Document use of image guidance if employed, confirming it is integral and not billed separately

Applicable modifiers

Modifiers commonly billed with this code.

Source · AMA CPT modifier descriptors · CMS NCCI Policy Manual

22 Increased complexity 51 Multiple procedures 59 Distinct service 62 Co-surgeons 76 Repeat, same physician 77 Repeat, another physician 78 Unplanned return — related 79 Unrelated during global 80 Assistant surgeon

What this code covers

Source · Editorial summary grounded in 8 cited references ↓

22868 is an add-on code. It covers placement of an interlaminar or interspinous process stabilization/distraction device (IPD) at a second lumbar level during the same operative session as the primary procedure reported with 22867. The device anchors to the spinous processes of adjacent vertebrae to restrict painful segmental motion or distract the neural foramina, reducing nerve root compression — without permanently fusing the segment. Image guidance, when performed, is included and cannot be billed separately.

Because this is a ZZZ global add-on code, it inherits the global period of the primary procedure (22867). It is never reported alone. The open decompression is bundled into the code descriptor; separately billing decompression codes such as 63030, 63035, 63047, or 63048 for the same level risks an NCCI bundling denial. Radiologic guidance is likewise integral per NCCI policy — do not append a fluoroscopy code.

Coverage for IPD procedures varies significantly by payer. Medicare and many commercial plans require documentation of specific clinical indications — typically lumbar spinal stenosis with neurogenic claudication at a defined level, failure of conservative care, and absence of significant spondylolisthesis or scoliosis. ISASS coverage criteria (see sourcesCited) outline the medical necessity framework most payers reference. Verify LCD/NCD applicability with the relevant MAC before submitting.

RVU & reimbursement

Component RVUs and Medicare national rate. Actual payment varies by GPCI locality.

Source · CMS Physician Fee Schedule, RVU26A · January 2026

Work RVU vs. total RVU

The work RVU (3.9) is the surgeon's own effort — the figure physician pay and productivity targets are built on. The total RVU (6.43) adds practice overhead and malpractice, and is what drives the Medicare payment below.

Work RVU	3.9
Practice expense RVU	1.31
Malpractice RVU	1.22
Total RVU	6.43
Medicare national rate	$214.77
Global period	days

Payment by site of service

Medicare pays different rates by setting. HOPD typically pays substantially more than ASC for the same procedure.

Source · CMS OPPS Addendum B·ASC HCPCS payment rates·2026

Setting	Medicare rate (national)
Office (PFS non-facility) Procedure performed in physician's office	$214.77

Common denial reasons

The recurring reasons claims for CPT 22868 get rejected.

Source · Editorial brief grounded in CMS NCCI edits, AAOS coding appeals, and cited references ↓

Billed without the required primary code 22867 — 22868 is an add-on and cannot stand alone
Separate billing of image guidance (fluoroscopy) bundled into the descriptor, triggering NCCI edit denial
Decompression codes (63030, 63035, 63047, 63048) billed at the same level on the same date, creating an NCCI bundle
Lack of documented conservative care failure or missing imaging to support medical necessity for IPD placement
Payer-specific LCD exclusions for IPD procedures not identified prior to submission, resulting in non-covered service denial
Missing or inadequate operative note detail on which level is the 'second' level versus the primary level

Frequently asked questions

Source · Generated from the editorial pipeline, verified against 8 cited references ↓

01Can 22868 be billed without 22867?

No. 22868 is an add-on code and must be reported alongside 22867 (the single-level primary). Submitting 22868 alone will result in an automatic claim rejection.

02Is image guidance separately billable when using 22868?

No. Image guidance is included in the code descriptor. Per NCCI policy, when the descriptor states guidance is included, you cannot append a separate fluoroscopy or imaging code for the same procedure.

03Can open decompression codes like 63047 or 63030 be billed at the same level on the same date?

No. The decompression is bundled into 22868. Billing 63030, 63035, 63047, or 63048 at the same treated level on the same date will trigger an NCCI edit. If decompression is performed at a genuinely distinct, non-IPD level, modifier 59 or XS may apply — document the distinction carefully.

04What is the global period for 22868?

ZZZ — add-on code global. 22868 inherits the global period of the primary procedure, 22867. Post-op follow-up obligations are governed by 22867's global, not a separate count for the add-on.

05Does Medicare cover IPD procedures broadly, or are there LCD restrictions?

Coverage is MAC-specific and LCD-dependent. Most Medicare contractors require documented lumbar stenosis with neurogenic claudication, defined conservative care failure, and absence of significant spondylolisthesis. Check your MAC's active LCD before submitting, as non-covered determinations are common when criteria aren't explicitly documented.

06When is modifier 62 appropriate for 22868?

Use modifier 62 if two surgeons of different specialties each performed a distinct, necessary portion of the IPD insertion at the second level. Both surgeons bill 22868-62. The operative notes must document each surgeon's independent contribution; co-surgery for convenience does not qualify.

07What ICD-10 diagnoses are typically required to support 22868?

Lumbar spinal stenosis (M48.06, M48.07) with neurogenic claudication is the primary supporting diagnosis. Radiculopathy codes (M54.4x) and foraminal stenosis codes may supplement but rarely stand alone. Confirm payer-specific diagnosis requirements against the applicable LCD crosswalk.

Sources & references

Editorial content was developed using the following public sources. Last verified May 8, 2026.

Mira Scribe

Mira's AI scribe captures the treated lumbar level designation (confirming this is the second level), the open decompression technique performed, device name and implant details, confirmation that no fusion was done, and the absence of separately billable image guidance. That documentation prevents the most common denial pattern: insufficient operative-note specificity that auditors use to challenge the add-on code or to bundle decompression charges.

See how Mira captures CPT 22868 documentation