Summary & Overview
CPT 01180: Anesthesia for Lower Leg, Ankle, and Foot Procedures
CPT code 01180 represents anesthesia for procedures on nerves, muscles, tendons, fascia, and bursae of the lower leg, ankle, and foot that are not otherwise specified. This code is significant for anesthesiology practices, as it ensures proper billing and documentation for a variety of lower extremity interventions that do not fall under more specific anesthesia codes. The code is typically utilized in outpatient hospital settings, reflecting the growing trend of ambulatory surgical care.
Blue Cross Blue Shield is a key payer covered in this analysis, providing insight into reimbursement and policy considerations for anesthesia services. Readers will gain an understanding of the clinical context in which 01180 is used, including its relationship to common diagnoses such as pain in the ankle and foot, and its connection to related procedural codes. The publication also highlights relevant modifiers and taxonomies associated with anesthesiology and pain medicine, offering a comprehensive overview of coding practices and payer coverage.
This summary provides benchmarks, policy updates, and clinical context for anesthesia billing in lower extremity procedures, supporting healthcare professionals and administrators in navigating the complexities of medical coding and payer requirements.
CPT Code Overview
CPT code 01180 is used to report anesthesia services for procedures involving nerves, muscles, tendons, fascia, and bursae of the lower leg, ankle, and foot when not otherwise specified. This code falls under the anesthesiology service type and is most commonly performed in an outpatient hospital setting (Place of Service 22). The code is essential for accurately documenting and billing anesthesia care provided during a range of lower extremity procedures that do not fit more specific anesthesia codes.
Clinical & Coding Specifications
Clinical Context
A patient presents to the outpatient hospital with persistent pain in the ankle and foot, such as metatarsalgia or joint pain, requiring a surgical procedure on nerves, muscles, tendons, fascia, or bursae of the lower leg, ankle, or foot. The procedure is not otherwise specified and may involve interventions like tendon repair or nerve decompression. An anesthesiologist provides anesthesia services to ensure patient comfort and safety during the operation. The clinical workflow includes preoperative assessment, administration of anesthesia, intraoperative monitoring, and postoperative recovery.
Coding Specifications
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Modifiers:
Modifier Code Description Usage Context QSMonitored anesthesia care service Used when anesthesia is provided as monitored care rather than general anesthesia. P1A normal healthy patient Indicates the patient has no systemic disease and is otherwise healthy. -
Provider Taxonomies:
Taxonomy Code Specialty Name 207L00000XAnesthesiology 207LA0401XPain Medicine (Anesthesiology) 207LP2900XPediatric Anesthesiology
These taxonomies represent providers specializing in anesthesia, pain management, and pediatric anesthesia.
Related Diagnoses
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M25.571- Pain in right ankle and joints of right foot- Indicates localized pain requiring intervention, relevant for anesthesia during procedures on the right ankle or foot.
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M25.572- Pain in left ankle and joints of left foot- Represents pain in the left ankle or foot, justifying anesthesia for surgical procedures in this area.
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M79.671- Pain in right foot- Used when the patient has pain specifically in the right foot, supporting the need for anesthesia.
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M79.672- Pain in left foot- Indicates pain in the left foot, relevant for anesthesia services during foot procedures.
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M77.41- Metatarsalgia, right foot- Refers to pain in the metatarsal region of the right foot, often requiring surgical intervention and anesthesia.
Each diagnosis code is clinically relevant as it identifies the pain or condition prompting the procedure and anesthesia service.
Related CPT Codes
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01480- Anesthesia for open procedures on bones of lower leg, ankle, and foot- Used when the surgical procedure involves open access to the bones, often paired with orthopedic interventions.
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01490- Anesthesia for closed procedures on bones of lower leg, ankle, and foot- Used for closed (non-open) bone procedures, such as fracture reductions without surgical exposure.
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20680- Removal of implant; deep- May be performed in conjunction with procedures requiring anesthesia for removal of deep implants in the lower leg, ankle, or foot.
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27650- Repair, primary, open or percutaneous, of ruptured Achilles tendon- Often requires anesthesia services for tendon repair, commonly paired with
01180when the procedure is not otherwise specified.
- Often requires anesthesia services for tendon repair, commonly paired with
These codes are related by anatomical site and procedural type. 01480 and 01490 are alternatives depending on whether the procedure is open or closed. 20680 and 27650 may be used together with 01180 when implant removal or tendon repair is performed.
National Reimbursement Benchmarks
Blue Cross Blue Shield and BUCA (average commercial) both report a national mean rate of $222.34 for CPT code 01180. Medicare data is not available in the input, so a comparison between commercial and Medicare rates cannot be made.
Rate dispersion, measured as the difference between the 75th and 25th percentiles, is $12.00 for both Blue Cross Blue Shield and BUCA, indicating a relatively tight range of rates nationally. This suggests limited variability in reimbursement amounts across providers for these payers.
The table and chart below present the full breakdown of national benchmarks for CPT code 01180 by payer.
State Benchmarks
State: AK1 / 50
Alaska Benchmarks
For CPT 01180, both Blue Cross Blue Shield and BUCA in Alaska report a mean reimbursement rate of $82.10, with all percentile values (25th, 50th, and 75th) at $80.00. This results in a rate spread of $0.00, indicating no variation in payment rates among providers for these payers in Alaska.
Compared to national averages, Alaska's mean rates for these payers are substantially lower, with national mean rates exceeding $220.00. The table and chart below present the full payer breakdown for Alaska, highlighting the uniformity and lower reimbursement levels in the state.
Key Insights for Alaska
- Blue Cross Blue Shield and BUCA both reimburse at the same mean rate of $82.10 for CPT
01180, which is significantly lower than the national mean rate. - There is no rate spread in Alaska; the 25th, 50th, and 75th percentiles are all $80.00 for both payers.
- Both payers in Alaska pay less than their national counterparts, with mean rates over $140.00 below the national average.
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