CN
21 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nakasone, Orthopedic Surgeon in Honolulu, HI?
Dr. Cass Nakasone, MD is an Orthopedic Surgeon, who primarily practices in Honolulu, HI with 2 additional practice locations. He has been practicing for over 21 years. Dr. Nakasone graduated from University of Hawaii and completed his residency at Univ Hi-J A Burns Sch Med, Orthopedic Surgery Univ Hi-J A Burns Sch Med, General Surgery. Dr. Nakasone is fluent in English, and is currently seeing new patients. Dr. Nakasone’s practice accepts Cigna, Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nakasone’s office at (808) 522-4000.
What are Areas of Expertise for Dr. Nakasone?
Dr. Cass Nakasone, MD is a highly-rated, board-certified Orthopedic Surgeon known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Nakasone empowers patients to confidently navigate their health journey, specializing in Hip Replacement, Knee Replacement, or comprehensive wellness support. Serving the Honolulu/HI community, Dr. Nakasone is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Nakasone go to medical school and complete their residency?
Residency: Univ Hi-J A Burns Sch Med, Orthopedic Surgery Univ Hi-J A Burns Sch Med, General Surgery | University of Hawaii Program
Medical School: University of Hi John A Burns Sch of Med, Honolulu Hi | University of Hawaii
What languages does Dr. Nakasone speak?
Dr. Nakasone and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Nakasone treat?
As an Orthopedic Surgeon, Dr. Nakasone diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Nakasone. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Having Artificial Knee Joints (Both Knees)
- Right Artificial Knee Joint
- Left Artificial Knee Joint
- Having a Right Artificial Hip Joint
- Having a Left Artificial Hip Joint
- Knee Replacement
- Hip Replacement
- Bilateral knee replacement
- Both knee prostheses
- Double knee replacement
- Right Knee Replacement
- Right Knee Prosthesis
- Right Knee Arthroplasty
- Left Knee Replacement
- Left Knee Prosthesis
- Left Knee Arthroplasty
- Right hip replacement
- Right hip prosthesis
- Artificial right hip
- Left hip replacement
- Left hip prosthesis
- Artificial left hip
ICD-10 Codes:
- Z96653: Presence of artificial knee joint, bilateral
- Z96651: Presence of right artificial knee joint
- Z96652: Presence of left artificial knee joint
- Z96641: Presence of right artificial hip joint
- Z96642: Presence of left artificial hip joint
Also known as:
- Osteoarthritis of both knees
- Osteoarthritis of the left knee
- Primary Osteoarthritis in Right Knee
- Osteoarthritis
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
- Right Knee Arthritis
- Right Knee Degenerative Joint Disease
ICD-10 Codes:
- M170: Bilateral primary osteoarthritis of knee
- M1712: Unilateral primary osteoarthritis, left knee
- M1711: Unilateral primary osteoarthritis, right knee
Also known as:
- Pain in Right Knee
- Knee Injuries and Disorder
- Pain
- Right Knee Ache
- Right Knee Discomfort
- Sore Right Knee
ICD-10 Codes:
- M25561: Pain in right knee
Also known as:
- Knee Contracture
- Joint Disorder
- Knee Injuries and Disorder
- Stiff Knee
- Knee Stiffness
- Knee Joint Restriction
ICD-10 Codes:
- M24561: Contracture, right knee
What procedures does Dr. Nakasone perform?
As an Orthopedic Surgeon, Dr. Nakasone performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Nakasone. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Total Knee Replacement
- Partial Knee Replacement
- Knee Replacement
- Total Knee Arthroplasty
- Knee Joint Replacement
- Full Knee Replacement
- TKA Surgery
- Unicompartmental Knee Arthroplasty
- Medial Knee Replacement
- Lateral Knee Replacement
- Partial Knee Resurfacing
CPT Codes:
- 27447: Arthroplasty, knee, condyle and plateau; medial AND lateral compartments with or without patella resurfacing (total knee arthroplasty)
- 27446: Arthroplasty, knee, condyle and plateau; medial OR lateral compartment
Also known as:
- Total Hip Replacement
- Hip Replacement
- Hip arthroplasty
- Artificial hip surgery
- Hip joint replacement
- Femoral head replacement
CPT Codes:
- 27130: Arthroplasty, acetabular and proximal femoral prosthetic replacement (total hip arthroplasty), with or without autograft or allograft
Also known as:
- Computer-Assisted Musculoskeletal Surgery (Image-less)
- Navigational Musculoskeletal Surgery
- Image-less Computer-Guided Surgery
- Orthopedic Navigation System
- CAS Musculoskeletal Surgery
CPT Codes:
- 20985: Computer-assisted surgical navigational procedure for musculoskeletal procedures, image-less (List separately in addition to code for primary procedure)
Also known as:
- Knee Manipulation Under Anesthesia
- Anesthesia
- Knee Joint Manipulation
- Knee Mobilization Under Sedation
- Knee Adhesion Release (Anesthesia)
CPT Codes:
- 27570: Manipulation of knee joint under general anesthesia (includes application of traction or other fixation devices)
Also known as:
- Computer-Assisted Orthopedic Surgery Guidance
- Image-Guided Orthopedic Surgery
- Navigational Orthopedic Procedure
- Computer-Guided Bone Surgery
- Fluoroscopic-Guided Orthopedic Surgery
CPT Codes:
- 0054T: Computer-assisted musculoskeletal surgical navigational orthopedic procedure, with image-guidance based on fluoroscopic images (List separately in addition to code for primary procedure)
Also known as:
- CPAP Initiation and Management
- CPAP Setup
- Sleep Apnea Machine Setup
- Continuous Positive Airway Pressure Therapy
CPT Codes:
- 94660: Continuous positive airway pressure ventilation (CPAP), initiation and management
Also known as:
- Inhalation Breathing Treatment
- Nebulizer Treatment
- Aerosol Treatment
- IPPB Treatment
- Airway Obstruction Treatment
CPT Codes:
- 94640: Pressurized or nonpressurized inhalation treatment for acute airway obstruction for therapeutic purposes and/or for diagnostic purposes such as sputum induction with an aerosol generator, nebulizer, metered dose inhaler or intermittent positive pressure breathing (IPPB) device
Does Dr. Nakasone accept my insurance?
Dr. Nakasone accepts most major insurance plans. Important: Please call our office at (808) 522-4000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nakasone accept in Honolulu, HI?
Dr. Nakasone in Honolulu, HI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross Blue Shield of Hawaii (HMSA)
Conifer Health Solutions
CVS Health (formerly Aetna)
Department of Veterans Affairs
Humana
Medicare
Mohawk Industries
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Nakasone's office located?
Recognitions
Castle Connolly Doctor’s Choice Awards
Doctor’s Choice - All Time
Among the most nominated for the Castle Connolly Top Doctor recognition across all time
Doctor’s Choice - 2025
Among the most nominated for the Castle Connolly Top Doctor recognition in 2025
What is Dr. Nakasone's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nakasone's National Provider Identifier (NPI) number is 1316011091.
What common questions do patients ask about Dr. Nakasone?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nakasone
What is Dr. Cass Nakasone's specialty?
Dr. Nakasone is a Orthopedic Surgeon near Honolulu, HI. An orthopedic surgeon has specialization in preserving, investigating, and restoring the form and function of the extremities, spine, and related structures through medical, surgical, and physical methods. They care for patients with musculoskeletal issues, including congenital deformities, trauma, infections, tumors, metabolic disturbances, and degenerative diseases affecting the spine, hands, feet, knees, hips, shoulders, and elbows in both children and adults. Additionally, orthopedic surgeons address primary and secondary muscular problems and the impact of central or peripheral nervous system lesions on the musculoskeletal system. Contact Dr. Nakasone to book an appointment today.
Is this Dr. Cass Nakasone affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nakasone is affiliated with Straub Benioff Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Orthopedic Surgeon?
Explore Orthopedic Surgeon with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Cass Nakasone accepting new patients in Honolulu, HI?
Yes, Dr. Cass Nakasone is accepting new patients at this time.
Does Dr. Cass Nakasone offer online booking?
Please contact Dr. Nakasone's office at (808) 522-4000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Cass Nakasone?
Please contact Dr. Nakasone's office at (808) 522-4000 for information regarding telehealth appointment availability or for scheduling assistance.
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