Summary & Overview
CPT 00470: Anesthesia for Partial Rib Resection
CPT code 00470 represents anesthesia services provided for partial rib resection procedures, a critical surgical intervention often required for patients with rib fractures, thoracic pain, or other chest wall disorders. This code is nationally recognized and plays a significant role in ensuring proper reimbursement and documentation for anesthesia care during these complex surgeries. The code is most frequently utilized in inpatient hospital settings, reflecting the intensive nature of the procedure and the need for specialized anesthesia management.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, and UnitedHealthcare. Understanding how these major insurers process claims for CPT code 00470 is essential for providers, billing professionals, and healthcare administrators seeking to optimize compliance and revenue cycle management.
Readers will gain insights into the clinical context of partial rib resection, typical sites of service, and the importance of accurate coding for anesthesia. The publication also covers relevant modifiers, associated taxonomies, and ICD-10 diagnoses commonly linked to this procedure. Additionally, comparisons to related CPT codes and updates on payer policies provide a comprehensive overview of the billing landscape for anesthesia services in thoracic surgery.
CPT Code Overview
CPT code 00470 is used to report anesthesia services for partial rib resection procedures. This code applies when an anesthesiologist or qualified anesthesia provider administers and manages anesthesia during a surgical operation to remove part of a rib. The service type is anesthesia, and it is most commonly performed in an inpatient hospital setting (Place of Service 21). This code ensures accurate billing and documentation for anesthesia care specific to partial rib resection surgeries.
Clinical & Coding Specifications
Clinical Context
A typical patient scenario involves an adult patient admitted to an inpatient hospital (Place of Service 21) for a partial rib resection. This procedure may be indicated due to trauma, such as a rib fracture, or for management of other thoracic conditions like persistent pain or disorders of the lung. The patient may present with symptoms such as pain in the thoracic spine or right shoulder, or have a history of rib or clavicle fracture. The clinical workflow includes preoperative assessment by an anesthesiologist, administration of anesthesia for the partial rib resection, intraoperative monitoring, and postoperative care in the hospital setting.
Coding Specifications
| Modifier Code | Description | Usage |
|---|---|---|
QS | Monitored anesthesia care service | Used when anesthesia is provided as monitored anesthesia care rather than general anesthesia. |
P1 | A normal healthy patient | Indicates the patient has no systemic disease and is considered healthy for anesthesia risk assessment. |
Associated Provider Taxonomies:
207L00000X- Anesthesiology: Providers specializing in anesthesia administration.207LA0401X- Pain Medicine (Anesthesiology): Anesthesiologists with expertise in pain management.207LC0200X- Critical Care Medicine (Anesthesiology): Anesthesiologists specializing in critical care settings.
Related Diagnoses
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J98.4- Other disorders of lung- Relevant when partial rib resection is performed due to underlying lung pathology affecting the thoracic region.
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S22.3- Fracture of one rib- Indicates rib fracture as a primary reason for rib resection and anesthesia.
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S42.001A- Fracture of unspecified part of right clavicle, initial encounter for closed fracture- May be associated with trauma requiring rib resection and anesthesia.
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M25.511- Pain in right shoulder- Reflects referred pain or associated symptoms that may necessitate surgical intervention.
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M54.6- Pain in thoracic spine- Indicates thoracic pain potentially related to rib pathology, supporting the need for rib resection and anesthesia.
Related CPT Codes
| CPT Code | Description | Clinical Relationship |
|---|---|---|
00472 | Anesthesia for chest wall repair | Used for anesthesia services during chest wall repair procedures; may be an alternative or used in cases where chest wall repair is performed instead of rib resection. |
00474 | Anesthesia for surgery of rib(s) | Used for anesthesia during surgical procedures involving ribs; closely related and may be used together if multiple rib surgeries are performed. |
These codes are related to 00470 as they cover anesthesia for similar thoracic surgical procedures. They may be used as alternatives depending on the specific surgical intervention or in combination if multiple procedures are performed.
National Reimbursement Benchmarks
National mean rates for CPT code 00470 show significant variation between payers. The average commercial rate (BUCA) is $179.56, while UnitedHealth Group (UHC) is notably lower at $65.55. Blue Cross Blue Shield (BCBS) and Cigna have the highest mean rates at $312.72 and $350.90, respectively. Aetna's mean rate is $271.39.
Rate dispersion, measured by the difference between the 75th and 25th percentiles, varies widely. Aetna exhibits the greatest spread ($429.00 - $41.00 = $388.00), indicating substantial variability in contracted rates. UnitedHealth Group has the tightest range ($75.40 - $50.33 = $25.07), suggesting more consistent reimbursement levels. Cigna and BCBS also show considerable dispersion, with ranges of $430.50 and $150.25, respectively.
The table and chart below present a detailed breakdown of national benchmarks for each payer, including mean rates and percentile values.
State Benchmarks
State: AK1 / 50
Alaska Benchmarks
Alaska exhibits a wide rate spread for CPT code 00470, particularly among Blue Cross Blue Shield, where the difference between the 75th percentile ($537.00) and the 25th percentile ($324.17) is $212.83. This spread is much larger than that seen in other payers, such as Aetna and UnitedHealth Group, which both have a narrow range between percentiles ($0.00 for Aetna, $4.00 for UHC). The mean rates for Blue Cross Blue Shield and BUCA in Alaska are significantly higher than their respective national averages, while Cigna and UnitedHealth Group are below their national means.
The table and chart below present the full breakdown of mean rates and percentile values for each payer in Alaska, highlighting the substantial variation in reimbursement levels across the state.
Key Insights for Alaska
- Blue Cross Blue Shield is the highest paying payer in Alaska for CPT 00470, with a mean rate of $419.17, while UnitedHealth Group is the lowest at $75.12.
- The rate spread is substantial, with BCBS's 75th percentile ($537.00) far exceeding the lowest 25th percentiles among other payers.
- Compared to national averages, BCBS and BUCA mean rates in Alaska are notably higher, while Cigna and UnitedHealth Group are below their respective national means.
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