Orthopedic CPT Codes: Surgery, Fracture & Joint Procedure Reference

Orthopedic surgery generates some of the highest-dollar claims in medicine, and the coding precision required to capture that revenue is equally high. A si...
Orthopedic surgery generates some of the highest-dollar claims in medicine, and the coding precision required to capture that revenue is equally high. A single total knee replacement generates $1,500-$2,500 in professional fees, but improper modifier usage, missed add-on codes for hardware, or failure to correctly code concurrent procedures can leave 10-25% of that revenue uncollected. Across a busy orthopedic practice performing 400-600 major joint cases per year, the aggregate impact of coding errors easily reaches seven figures.
Orthopedic coding complexity stems from the intersection of anatomical specificity, procedural technique, global surgical periods, and implant billing. A shoulder arthroscopy can involve five separately billable procedures — each with its own CPT code, modifier requirements, and bundling rules. A complex tibial plateau fracture treated with open reduction and internal fixation may involve multiple approaches, bone grafting, and hardware that must each be documented and coded independently. And every orthopedic case occurs within the context of a 90-day global surgical period that governs which follow-up services are included and which are separately billable.
This guide covers the full CPT code landscape for orthopedic surgery — joint replacement, arthroscopy, fracture care, spine surgery, hand and wrist surgery, shoulder surgery, foot and ankle surgery, and the modifier framework that determines whether complex multi-procedure claims are paid or denied.
Joint Replacement Codes
Primary Joint Replacement
| CPT Code | Description | Global Period | Typical Medicare Reimbursement |
|---|---|---|---|
| 27130 | Arthroplasty, acetabular and proximal femoral prosthetic replacement (total hip arthroplasty) | 90 days | $1,500-$1,800 |
| 27132 | Conversion of previous hip surgery to total hip arthroplasty | 90 days | $1,800-$2,200 |
| 27447 | Arthroplasty, knee, condyles and plateaus, medial and lateral compartments with or without patellar resurfacing (total knee arthroplasty) | 90 days | $1,400-$1,700 |
| 27446 | Arthroplasty, knee, condyles and plateaus, medial OR lateral compartment (unicompartmental knee) | 90 days | $1,200-$1,500 |
| 23472 | Arthroplasty, glenohumeral joint; total shoulder (glenoid and humeral components) | 90 days | $1,400-$1,700 |
| 23470 | Arthroplasty, glenohumeral joint; hemiarthroplasty | 90 days | $1,200-$1,500 |
| 23474 | Arthroplasty, glenohumeral joint; revision, total shoulder | 90 days | $1,800-$2,200 |
| 27702 | Arthroplasty, ankle; total ankle replacement | 90 days | $1,600-$2,000 |
Revision Joint Replacement
| CPT Code | Description | Typical Medicare Reimbursement |
|---|---|---|
| 27134 | Revision of total hip arthroplasty; both components | $2,200-$2,700 |
| 27137 | Revision of total hip arthroplasty; acetabular component only | $1,800-$2,200 |
| 27138 | Revision of total hip arthroplasty; femoral component only | $1,800-$2,200 |
| 27486 | Revision of total knee arthroplasty, one component | $1,600-$2,000 |
| 27487 | Revision of total knee arthroplasty, both components | $2,000-$2,500 |
Joint replacement coding tips:
- Implant billing: The CPT code covers the surgeon's professional fee. Implant costs (prosthetic components) are billed separately by the facility using HCPCS L-codes or facility-specific charge codes. In the ASC setting, implant costs may be packaged into the facility fee.
- Bilateral procedures: Bilateral same-day total knee arthroplasties are reported with modifier -50 on the second side. Medicare reimburses the second side at 150% of the unilateral rate (100% for the first + 50% for the second). Not all payers follow the same bilateral reimbursement rules — verify payer policy.
- Modifier -22 for increased complexity: Revision cases, morbidly obese patients, and cases with significant bone loss or hardware removal may warrant modifier -22 for increased procedural complexity. Documentation must explicitly describe the additional work and time involved. Modifier -22 typically yields a 20-30% increase in reimbursement when supported.
Arthroscopy by Joint
Shoulder Arthroscopy
| CPT Code | Description | Typical Medicare Reimbursement |
|---|---|---|
| 29805 | Arthroscopy, shoulder, diagnostic, with or without synovial biopsy | $500-$650 |
| 29806 | Arthroscopy, shoulder, surgical; capsulorrhaphy | $1,200-$1,500 |
| 29807 | Arthroscopy, shoulder, surgical; repair of SLAP lesion | $1,100-$1,400 |
| 29819 | Arthroscopy, shoulder, surgical; with removal of loose body or foreign body | $700-$900 |
| 29820 | Arthroscopy, shoulder, surgical; synovectomy, partial | $650-$850 |
| 29821 | Arthroscopy, shoulder, surgical; synovectomy, complete | $750-$950 |
| 29822 | Arthroscopy, shoulder, surgical; debridement, limited | $600-$780 |
| 29823 | Arthroscopy, shoulder, surgical; debridement, extensive | $700-$900 |
| 29824 | Arthroscopy, shoulder, surgical; distal claviculectomy including distal articular surface (Mumford procedure) | $800-$1,000 |
| 29826 | Arthroscopy, shoulder, surgical; subacromial decompression | $750-$950 |
| 29827 | Arthroscopy, shoulder, surgical; with rotator cuff repair | $1,300-$1,600 |
| 29828 | Arthroscopy, shoulder, surgical; biceps tenodesis | $1,000-$1,300 |
Knee Arthroscopy
| CPT Code | Description | Typical Medicare Reimbursement |
|---|---|---|
| 29870 | Arthroscopy, knee, diagnostic, with or without synovial biopsy | $450-$600 |
| 29874 | Arthroscopy, knee, surgical; for removal of loose body or foreign body | $600-$780 |
| 29875 | Arthroscopy, knee, surgical; synovectomy, limited | $500-$650 |
| 29876 | Arthroscopy, knee, surgical; synovectomy, major, two or more compartments | $700-$900 |
| 29877 | Arthroscopy, knee, surgical; debridement/shaving of articular cartilage (chondroplasty) | $550-$720 |
| 29879 | Arthroscopy, knee, surgical; abrasion arthroplasty (including chondroplasty) | $650-$850 |
| 29880 | Arthroscopy, knee, surgical; with meniscectomy including any meniscal shaving, medial AND lateral | $700-$900 |
| 29881 | Arthroscopy, knee, surgical; with meniscectomy including any meniscal shaving, medial OR lateral | $600-$780 |
| 29882 | Arthroscopy, knee, surgical; with meniscus repair, medial or lateral | $900-$1,150 |
| 29883 | Arthroscopy, knee, surgical; with meniscus repair, medial AND lateral | $1,100-$1,400 |
| 29888 | Arthroscopically aided anterior cruciate ligament repair/augmentation or reconstruction | $1,200-$1,500 |
| 29889 | Arthroscopically aided posterior cruciate ligament repair/augmentation or reconstruction | $1,300-$1,600 |
Hip Arthroscopy
| CPT Code | Description | Typical Medicare Reimbursement |
|---|---|---|
| 29860 | Arthroscopy, hip, diagnostic, with or without synovial biopsy | $600-$780 |
| 29861 | Arthroscopy, hip, surgical; with removal of loose body or foreign body | $800-$1,050 |
| 29862 | Arthroscopy, hip, surgical; with debridement/shaving of articular cartilage (chondroplasty), abrasion arthroplasty, and/or resection of labrum | $900-$1,150 |
| 29863 | Arthroscopy, hip, surgical; with femoroplasty (cam-type) | $1,000-$1,300 |
| 29914 | Arthroscopy, hip, surgical; with femoroplasty (cam resection) | $1,100-$1,400 |
| 29915 | Arthroscopy, hip, surgical; with acetabuloplasty (rim resection/labral refixation) | $1,200-$1,500 |
| 29916 | Arthroscopy, hip, surgical; with labral repair | $1,200-$1,500 |
Arthroscopy coding rules:
- Diagnostic arthroscopy bundling: When a surgical arthroscopy is performed, the diagnostic arthroscopy is included and should NOT be billed separately. Report only the surgical arthroscopy code(s). A diagnostic arthroscopy is separately billable only when no surgical arthroscopy is performed.
- Multiple procedures, same joint: When multiple arthroscopic procedures are performed on the same joint, report each surgical code and apply modifier -51 (multiple procedures) to the secondary codes. The primary code (highest RVU) is billed without a modifier. The secondary codes are typically reduced by 50% under Medicare's multiple procedure payment reduction (MPPR).
- NCCI bundling: Many arthroscopic knee procedures are bundled by NCCI edits. For example, 29877 (chondroplasty) is bundled with 29881 (meniscectomy) when performed in the same compartment. The chondroplasty is only separately billable when performed in a different compartment, with modifier -59 or -XS.
Fracture Care
Closed Treatment
| CPT Code | Description | Global Period | Typical Medicare Reimbursement |
|---|---|---|---|
| 25600 | Closed treatment, distal radial fracture, without manipulation | 90 days | $350-$450 |
| 25605 | Closed treatment, distal radial fracture, with manipulation | 90 days | $500-$650 |
| 25622 | Closed treatment, carpal scaphoid fracture, without manipulation | 90 days | $350-$450 |
| 26600 | Closed treatment, metacarpal fracture, single, without manipulation | 90 days | $280-$360 |
| 26605 | Closed treatment, metacarpal fracture, single, with manipulation | 90 days | $400-$520 |
| 26720 | Closed treatment, phalangeal shaft fracture, proximal or middle, without manipulation | 90 days | $250-$330 |
| 26725 | Closed treatment, phalangeal shaft fracture, proximal or middle, with manipulation | 90 days | $380-$490 |
| 27500 | Closed treatment, femoral shaft fracture, without manipulation | 90 days | $600-$780 |
| 27501 | Closed treatment, supracondylar or transcondylar femoral fracture, without intercondylar extension, without manipulation | 90 days | $550-$720 |
| 27520 | Closed treatment, patellar fracture, without manipulation | 90 days | $350-$450 |
| 27530 | Closed treatment, tibial fracture, proximal, without manipulation | 90 days | $400-$520 |
| 27750 | Closed treatment, tibial shaft fracture, without manipulation | 90 days | $400-$520 |
| 27752 | Closed treatment, tibial shaft fracture, with manipulation | 90 days | $550-$720 |
| 27786 | Closed treatment, distal fibular fracture (lateral malleolus), without manipulation | 90 days | $320-$420 |
| 27788 | Closed treatment, distal fibular fracture (lateral malleolus), with manipulation | 90 days | $450-$590 |
| 27808 | Closed treatment, bimalleolar ankle fracture, without manipulation | 90 days | $450-$590 |
| 27810 | Closed treatment, bimalleolar ankle fracture, with manipulation | 90 days | $600-$780 |
Open Treatment (ORIF)
| CPT Code | Description | Global Period | Typical Medicare Reimbursement |
|---|---|---|---|
| 25607 | Open treatment, distal radial extra-articular fracture with internal fixation | 90 days | $800-$1,050 |
| 25608 | Open treatment, distal radial intra-articular fracture (2 fragments) with internal fixation | 90 days | $900-$1,150 |
| 25609 | Open treatment, distal radial intra-articular fracture (3+ fragments) with internal fixation | 90 days | $1,000-$1,300 |
| 27236 | Open treatment, femoral fracture, proximal end, neck, internal fixation or prosthetic replacement | 90 days | $1,200-$1,550 |
| 27244 | Open treatment, intertrochanteric, peritrochanteric, or subtrochanteric femoral fracture; with plate/screw type implant | 90 days | $1,200-$1,550 |
| 27245 | Open treatment, intertrochanteric, peritrochanteric, or subtrochanteric femoral fracture; with intramedullary implant | 90 days | $1,300-$1,700 |
| 27506 | Open treatment, femoral shaft fracture, with plate/screws, with or without cerclage | 90 days | $1,400-$1,800 |
| 27507 | Open treatment, femoral shaft fracture with intramedullary implant | 90 days | $1,400-$1,800 |
| 27524 | Open treatment, patellar fracture with internal fixation | 90 days | $800-$1,050 |
| 27535 | Open treatment, tibial fracture, proximal (plateau), unicondylar with internal fixation | 90 days | $1,100-$1,450 |
| 27536 | Open treatment, tibial fracture, proximal (plateau), bicondylar with internal fixation | 90 days | $1,400-$1,800 |
| 27759 | Open treatment, tibial shaft fracture with plate/screws | 90 days | $1,100-$1,450 |
| 27766 | Open treatment, medial malleolus fracture with internal fixation | 90 days | $800-$1,050 |
| 27792 | Open treatment, distal fibula fracture (lateral malleolus) with internal fixation | 90 days | $800-$1,050 |
| 27814 | Open treatment, bimalleolar ankle fracture with internal fixation | 90 days | $1,000-$1,300 |
| 27822 | Open treatment, trimalleolar ankle fracture with internal fixation, medial AND lateral malleoli | 90 days | $1,200-$1,550 |
| 27823 | Open treatment, trimalleolar ankle fracture with internal fixation, medial AND lateral malleoli, plus fixation of posterior lip | 90 days | $1,400-$1,800 |
Critical fracture coding rules:
- With vs. without manipulation: "Manipulation" means the physician manually reduced (realigned) the fracture. Document the manipulation technique and post-reduction imaging. The reimbursement difference between with and without manipulation is typically 30-50%.
- Modifier -54/-55/-56 for split care: When the treating orthopedist provides initial surgical care only (e.g., ER ORIF) and another physician provides follow-up, apply modifier -54 (surgical care only). The follow-up physician uses modifier -55 (postoperative management only). Modifier -56 is for preoperative management only. The global fee is divided accordingly.
- Bilateral fractures: Report each side with the appropriate laterality modifier (-LT/-RT). Use modifier -50 only when the procedure itself is bilateral.
Spine Surgery
| CPT Code | Description | Global Period | Typical Medicare Reimbursement |
|---|---|---|---|
| 22551 | Arthrodesis, anterior interbody, cervical below C2 | 90 days | $1,600-$2,100 |
| 22552 | Arthrodesis, anterior interbody, cervical, each additional interspace (add-on) | N/A | $500-$650 |
| 22554 | Arthrodesis, anterior interbody, including disc space preparation, cervical below C2; single interspace | 90 days | $1,400-$1,800 |
| 22556 | Arthrodesis, anterior interbody, thoracic, single interspace | 90 days | $1,500-$1,950 |
| 22558 | Arthrodesis, anterior interbody, lumbar, single interspace | 90 days | $1,500-$1,950 |
| 22585 | Arthrodesis, anterior interbody, each additional interspace (add-on) | N/A | $500-$650 |
| 22600 | Arthrodesis, posterior or posterolateral technique, single interspace; cervical | 90 days | $1,300-$1,700 |
| 22612 | Arthrodesis, posterior or posterolateral technique, single interspace; lumbar (with lateral transverse technique when performed) | 90 days | $1,400-$1,800 |
| 22614 | Arthrodesis, posterior, each additional interspace (add-on) | N/A | $500-$650 |
| 22630 | Arthrodesis, posterior interbody technique (PLIF), single interspace; lumbar | 90 days | $1,500-$1,950 |
| 22632 | Arthrodesis, posterior interbody technique, each additional interspace (add-on) | N/A | $500-$650 |
| 22633 | Arthrodesis, combined posterior/posterolateral technique with posterior interbody technique, single interspace; lumbar | 90 days | $1,800-$2,350 |
| 22634 | Arthrodesis, combined, each additional interspace (add-on) | N/A | $600-$780 |
| 63001 | Laminectomy, without facetectomy, foraminotomy or discectomy, 1-2 vertebral segments; cervical | 90 days | $1,200-$1,550 |
| 63005 | Laminectomy, 1-2 vertebral segments; lumbar | 90 days | $1,000-$1,300 |
| 63030 | Laminotomy (hemilaminectomy), with decompression of nerve root, including partial facetectomy, foraminotomy and/or discectomy; 1 interspace, lumbar | 90 days | $1,000-$1,300 |
| 63042 | Laminotomy, re-exploration (re-do), single interspace; lumbar | 90 days | $1,100-$1,450 |
| 63047 | Laminectomy, facetectomy, or foraminotomy, single segment; lumbar | 90 days | $1,100-$1,450 |
| 63048 | Laminectomy, each additional segment; lumbar (add-on) | N/A | $300-$400 |
| 22840 | Posterior non-segmental instrumentation (e.g., Harrington rod) | N/A | $700-$900 |
| 22842 | Posterior segmental instrumentation, 3-6 vertebral segments (add-on) | N/A | $900-$1,200 |
| 22853 | Insertion of interbody biomechanical device(s) with integral anterior instrumentation for device anchoring, each interspace (add-on) | N/A | $500-$650 |
Spine coding complexity: Spine surgery routinely involves multiple CPT codes per case. A single-level lumbar fusion may include: decompression (63047), posterior fusion (22612), interbody fusion (22630), segmental instrumentation (22842), and interbody device (22853). Each code must be individually documented. Missed add-on codes are the single largest source of revenue leakage in spine surgery — underreporting instrumentation and device codes alone can cost $500-$1,200 per case.
Hand and Wrist Surgery
| CPT Code | Description | Global Period | Typical Medicare Reimbursement |
|---|---|---|---|
| 25000 | Incision, extensor tendon sheath, wrist (e.g., de Quervain's disease) | 90 days | $500-$650 |
| 26055 | Tendon sheath incision (trigger finger release) | 10 days | $350-$450 |
| 26060 | Tenotomy, percutaneous, single, each digit (trigger finger, percutaneous) | 10 days | $280-$360 |
| 64721 | Neuroplasty and/or transposition; median nerve at carpal tunnel (carpal tunnel release) | 90 days | $550-$720 |
| 29848 | Endoscopic carpal tunnel release | 90 days | $600-$780 |
| 26350 | Repair or advancement, flexor tendon, not in zone 2 digital flexor tendon sheath | 90 days | $800-$1,050 |
| 26356 | Repair or advancement, flexor tendon, in zone 2 digital flexor tendon sheath | 90 days | $900-$1,150 |
| 26410 | Repair, extensor tendon, hand, primary or secondary, without free graft, each tendon | 90 days | $600-$780 |
| 26418 | Repair, extensor tendon, finger, primary or secondary, without free graft, each tendon | 90 days | $550-$720 |
| 26735 | Open treatment, phalangeal shaft fracture with internal fixation, each | 90 days | $650-$850 |
| 25440 | Repair of nonunion, scaphoid carpal (navicular) bone | 90 days | $1,000-$1,300 |
| 25210 | Carpectomy; one bone | 90 days | $700-$900 |
| 25310 | Tendon transplantation or transfer, flexor or extensor, forearm and/or wrist, single | 90 days | $900-$1,200 |
Shoulder Surgery (Open Procedures)
| CPT Code | Description | Global Period | Typical Medicare Reimbursement |
|---|---|---|---|
| 23410 | Repair of ruptured musculotendinous cuff (rotator cuff), open; acute | 90 days | $1,200-$1,550 |
| 23412 | Repair of ruptured musculotendinous cuff (rotator cuff), open; chronic | 90 days | $1,300-$1,700 |
| 23415 | Coracoacromial ligament release, with or without acromioplasty | 90 days | $800-$1,050 |
| 23420 | Reconstruction of complete shoulder (rotator) cuff avulsion, chronic | 90 days | $1,400-$1,800 |
| 23430 | Tenodesis of long tendon of biceps | 90 days | $800-$1,050 |
| 23440 | Resection or transplantation of long tendon of biceps | 90 days | $700-$900 |
| 23450 | Capsulorrhaphy, anterior; Putti-Platt procedure or Magnuson type | 90 days | $1,000-$1,300 |
| 23462 | Capsulorrhaphy, anterior, any type; with bone block | 90 days | $1,100-$1,450 |
| 23466 | Capsulorrhaphy, glenohumeral joint, any type, with or without Bankart repair | 90 days | $1,200-$1,550 |
Foot and Ankle Surgery
| CPT Code | Description | Global Period | Typical Medicare Reimbursement |
|---|---|---|---|
| 28292 | Correction, hallux valgus (bunionectomy), with sesamoidectomy, when performed; with distal metatarsal osteotomy | 90 days | $800-$1,050 |
| 28296 | Correction, hallux valgus (bunionectomy); with metatarsal osteotomy, e.g., Mitchell, Chevron, concentric type | 90 days | $900-$1,150 |
| 28297 | Correction, hallux valgus (bunionectomy); Lapidus type procedure | 90 days | $1,000-$1,300 |
| 28285 | Correction, hammertoe (e.g., interphalangeal fusion, partial or total phalangectomy) | 90 days | $450-$590 |
| 28289 | Hallux rigidus correction with cheilectomy | 90 days | $600-$780 |
| 27650 | Repair, Achilles tendon, primary, including graft when performed | 90 days | $900-$1,200 |
| 27654 | Repair, Achilles tendon, secondary, including graft when performed | 90 days | $1,000-$1,300 |
| 28740 | Arthrodesis, midtarsal or tarsometatarsal, single joint | 90 days | $800-$1,050 |
| 28750 | Arthrodesis, great toe; metatarsophalangeal joint | 90 days | $700-$900 |
| 28120 | Partial excision (craterization, saucerization, sequestrectomy, or diaphysectomy) bone; talus or calcaneus | 90 days | $600-$780 |
| 27870 | Arthrodesis, ankle, open | 90 days | $1,200-$1,550 |
Global Surgical Periods and Modifier Usage
Understanding the 90-Day Global Period
Most orthopedic surgical procedures carry a 90-day global period. This means the surgeon's professional fee includes:
- 1 day preoperative: The day before surgery (E/M, history and physical)
- Day of surgery: The procedure itself and intraoperative services
- 90 days postoperative: All routine follow-up care including office visits, suture/staple removal, cast changes, and uncomplicated wound care
Services NOT included in the global period (separately billable):
- Treatment of complications requiring return to the operating room
- Unrelated procedures or E/M services (with modifier -24 or -79)
- Diagnostic tests ordered during follow-up
10-Day Global Period Procedures
Minor procedures such as trigger finger release (26055), simple I&D, and hardware removal carry a 10-day global period that includes only the procedure day plus 10 postoperative days of routine follow-up.
Critical Orthopedic Modifiers
| Modifier | Description | Application |
|---|---|---|
| -50 | Bilateral procedure | Same procedure performed on both sides in the same session. Report the code once with modifier -50. Medicare pays 150% (100% + 50%). |
| -51 | Multiple procedures | Two or more procedures performed during the same session by the same surgeon. Apply to secondary procedures. Reduced payment applies (typically 50% of the second procedure). |
| -59 | Distinct procedural service | Two procedures that are normally bundled (CCI edits) were performed on distinct anatomical sites or during separate encounters. Use -59 or the more specific X{EPSU} modifiers when required. |
| -XS | Separate structure | More specific than -59. Indicates procedure was performed on a separate anatomical structure. Preferred by CMS over -59. |
| -22 | Increased procedural services | Procedure required substantially greater effort than typically required. Document the additional work, time, and complexity in the operative note. Typically yields 20-30% additional reimbursement. |
| -62 | Two surgeons (co-surgeons) | Two surgeons of different specialties each perform a distinct portion of a reportable procedure. Each surgeon reports the same CPT code with modifier -62. Each receives 62.5% of the allowed amount. Common in complex spine surgery (orthopedic surgeon + neurosurgeon). |
| -80 | Assistant surgeon | An assistant surgeon aids the primary surgeon during the procedure. The assistant reports the same CPT code with modifier -80 and receives 16% of the allowed amount. |
| -82 | Assistant surgeon (when qualified resident not available) | Teaching hospitals use -82 when a qualified resident is unavailable and an attending physician serves as assistant. |
| -24 | Unrelated E/M service during postoperative period | An E/M encounter during the 90-day global period that addresses a problem unrelated to the surgery. Requires documentation of the unrelated diagnosis. |
| -25 | Significant, separately identifiable E/M service on the same day as a procedure | E/M on the same day as a minor procedure (0 or 10-day global). The E/M must be separately identifiable from the procedure decision. |
| -57 | Decision for surgery | E/M encounter on the same day or day before a major surgery (90-day global) during which the decision to operate was made. Prevents bundling of the E/M into the global surgical package. |
| -58 | Staged or related procedure during the postoperative period | A planned subsequent procedure within the global period (e.g., planned hardware removal, staged reconstruction). Starts a new global period. |
| -78 | Unplanned return to the operating room for a related procedure during the postoperative period | Return to OR for a complication (wound dehiscence, hardware failure, infection requiring washout). Does NOT start a new global period. |
| -79 | Unrelated procedure during the postoperative period | A procedure during the global period that is completely unrelated to the original surgery (e.g., contralateral hip fracture during recovery from ORIF of the other hip). Starts a new global period. |
Orthopedic-Specific NCCI Bundling Issues
Common Bundling Traps
-
Diagnostic arthroscopy with surgical arthroscopy: 29870 (diagnostic knee arthroscopy) is bundled into all surgical knee arthroscopy codes. Never bill diagnostic and surgical arthroscopy on the same joint at the same session.
-
Chondroplasty with meniscectomy: 29877 (chondroplasty) is bundled with 29881 (meniscectomy) when performed in the same compartment. Separately billable only when performed in different compartments with modifier -59 or -XS.
-
Loose body removal with other arthroscopic procedures: 29874 (loose body removal, knee) is frequently bundled with other knee arthroscopy codes. Modifier -59/-XS is required only when the loose body removal is the distinct reason for entering a separate compartment.
-
Subacromial decompression with rotator cuff repair: 29826 (subacromial decompression) is bundled with 29827 (arthroscopic rotator cuff repair) under CCI edits. The decompression is considered an integral component of the rotator cuff repair approach.
-
Cast/splint application with fracture care: Cast and splint application codes (29000-29750) are bundled with fracture care codes. When a fracture is treated and casted/splinted, only the fracture care code is billed — the cast/splint is included in the global package.
Implant Coding and Billing
Orthopedic implant costs represent a significant facility expense. Key coding principles include:
- Professional vs. facility billing: Implant costs are facility charges, not professional fee charges. The surgeon's CPT code includes the professional work of selecting and placing the implant, but the device cost itself is billed by the facility.
- HCPCS codes: Specific implant HCPCS codes (C-codes for outpatient, L-codes for prosthetics) may be required depending on the payer and setting.
- Prior authorization: Many payers require prior authorization for high-cost implants, particularly in joint replacement and spine surgery. Failure to obtain prior authorization can result in denial of the entire surgical claim.
- Invoice documentation: Facilities should maintain implant invoices to support charges in the event of payer audit. Markup policies vary by payer contract.
How QuickIntell Automates Orthopedic Coding
QuickIntell's QuickCode engine is built to handle the multi-code complexity inherent in orthopedic surgery:
- Add-on code capture: Automatically identifies spine instrumentation, device, and fusion add-on codes from operative notes, recovering $500-$1,200 per spine case that manual coding frequently misses.
- Modifier logic engine: Applies -51, -59/XS, -50, -22, -62, and -80 modifiers based on documented procedure details, anatomical sites, and surgeon roles, ensuring correct multiple procedure reporting.
- Global period tracking: Monitors 10-day and 90-day global periods across the practice, flagging separately billable services (modifier -24, -58, -78, -79) and preventing unbillable services from being submitted.
- NCCI bundling compliance: Cross-references every procedure code combination against current CCI edits, preventing unbundling errors before claim submission while identifying legitimate modifier overrides.
- Fracture care optimization: Matches documented fracture management to the correct treatment code (closed vs. open, with vs. without manipulation) and ensures split care modifiers (-54/-55) are applied when multiple providers share the global period.
For orthopedic practices performing 500+ surgical cases per year, QuickIntell's coding automation recovers 4-8% in previously lost revenue while reducing coding-related denials by 35-55%.
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Disclaimer: This content is for informational purposes only and does not constitute medical, legal, or financial advice. Consult qualified professionals for guidance specific to your situation.