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Dr. Philip To, MD

Scottsdale, AZ

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. To, Orthopedic Hand Surgeon in Scottsdale, AZ?

    Dr. Philip To, MD is an Orthopedic Hand Surgeon, who primarily practices in Scottsdale, AZ with 2 additional practice locations. Dr. To is fluent in English, and is currently seeing new patients. Dr. To’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. To’s office.

    What languages does Dr. To speak?

    Dr. To and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. To treat?

    As an Orthopedic Hand Surgeon, Dr. To 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. To. 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:

    • Right Carpal Tunnel Syndrome
    • Left Carpal Tunnel Syndrome
    • Carpal Tunnel Syndrome
    • Right Wrist Nerve Compression
    • Right Hand Numbness
    • Right CTS
    • Left Wrist Nerve Compression
    • Left Hand Numbness
    • Left CTS
    • Median Nerve Compression
    • Wrist Nerve Entrapment

    ICD-10 Codes:

    • G5601: Carpal tunnel syndrome, right upper limb
    • G5602: Carpal tunnel syndrome, left upper limb
    • G5603: Carpal tunnel syndrome, bilateral upper limbs

    Also known as:

    • Trigger Right Middle Finger
    • Trigger Right Ring Finger
    • Trigger Left Middle Finger
    • Trigger Left Ring Finger
    • Finger Injuries and Disorder
    • Tendinitis
    • Stenosing Tenosynovitis of Right Middle Finger
    • Right Middle Finger Tendonitis
    • Snapping Right Middle Finger
    • Stenosing Tenosynovitis of Right Ring Finger
    • Right Ring Finger Tendonitis
    • Snapping Right Ring Finger
    • Stenosing Tenosynovitis of Left Middle Finger
    • Left Middle Finger Tendonitis
    • Snapping Left Middle Finger
    • Stenosing Tenosynovitis of Left Ring Finger
    • Left Ring Finger Tendonitis
    • Snapping Left Ring Finger

    ICD-10 Codes:

    • M65331: Trigger finger, right middle finger
    • M65341: Trigger finger, right ring finger
    • M65332: Trigger finger, left middle finger
    • M65342: Trigger finger, left ring finger

    Also known as:

    • Osteoarthritis of the left thumb joint
    • Osteoarthritis of both thumb joints
    • Osteoarthritis of the right hand
    • Primary Osteoarthritis in Right Thumb Base
    • Osteoarthritis
    • Degenerative joint disease
    • Wear-and-tear arthritis
    • Arthrosis
    • Joint degeneration
    • Right Thumb Arthritis
    • Primary Right First CMC Joint Arthritis
    • Right Hand Thumb Base Osteoarthritis
    • Degenerative Joint Disease
    • Wear-and-Tear Arthritis
    • Hand Arthritis

    ICD-10 Codes:

    • M1812: Unilateral primary osteoarthritis of first carpometacarpal joint, left hand
    • M180: Bilateral primary osteoarthritis of first carpometacarpal joints
    • M19041: Primary osteoarthritis, right hand
    • M1811: Unilateral primary osteoarthritis of first carpometacarpal joint, right hand
    • M19042: Primary osteoarthritis, left hand

    Also known as:

    • Trigger Thumb
    • Finger Injuries and Disorder
    • Tendinitis
    • Stenosing Tenosynovitis of Thumb
    • Thumb Tendonitis
    • Thumb Locking

    ICD-10 Codes:

    • M65311: Trigger thumb, right thumb
    • M65312: Trigger thumb, left thumb

    Also known as:

    • De Quervain's Tenosynovitis
    • Hand Injuries and Disorder
    • Tendinitis
    • De Quervain's Disease', 'Washerwoman's Sprain
    • Radial Styloid Tenosynovitis

    ICD-10 Codes:

    • M654: Radial styloid tenosynovitis [de Quervain]

    Also known as:

    • Dupuytren's Contracture
    • Connective Tissue Disorder
    • Finger Injuries and Disorder
    • Dupuytren contracture
    • Palmar fibromatosis
    • Viking disease
    • Hand contracture

    ICD-10 Codes:

    • M720: Palmar fascial fibromatosis [Dupuytren]

    Also known as:

    • Other Orthopedic Aftercare
    • General orthopedic recovery
    • Musculoskeletal post-op care
    • Bone and joint follow-up

    ICD-10 Codes:

    • Z4789: Encounter for other orthopedic aftercare

    Also known as:

    • Right Wrist Pain
    • Pain
    • Wrist Injuries and Disorder
    • Aching right wrist
    • Sore right wrist
    • Right wrist discomfort

    ICD-10 Codes:

    • M25531: Pain in right wrist

    Also known as:

    • Pain in Left Wrist
    • Pain
    • Wrist Injuries and Disorder
    • Left Wrist Ache
    • Left Wrist Discomfort
    • Sore Left Wrist

    ICD-10 Codes:

    • M25532: Pain in left wrist

    Also known as:

    • Right Hand Ganglion Cyst
    • Connective Tissue Disorder
    • Right Hand Synovial Cyst
    • Lump on Right Hand
    • Right Hand Ganglion

    ICD-10 Codes:

    • M67441: Ganglion, right hand

    What procedures does Dr. To perform?

    As an Orthopedic Hand Surgeon, Dr. To 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. To. 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:

    • Trigger Finger Release Surgery
    • Dupuytren's Contracture Surgery (Single Finger)
    • Wrist Ganglion Cyst Removal
    • Small Hand/Finger Tumor Removal
    • Palm Tissue Removal (Fasciectomy)
    • Carpal Tunnel Release Surgery (Endoscopic)
    • Wrist Bone Removal
    • Dupuytren's Contracture Surgery (Additional Finger)
    • Endoscopy
    • Tendon Sheath Incision
    • Trigger Finger Tenolysis
    • Finger Tendon Release
    • Hand Tendon Surgery
    • Partial Palmar Fasciectomy', 'Finger Contracture Release Surgery', 'Dupuytren's Release (Finger)
    • Ganglion Excision
    • Wrist Cyst Surgery
    • Dorsal/Volar Ganglion Removal
    • Hand Soft Tissue Excision
    • Finger Tumor Removal
    • Vascular Malformation Excision Hand
    • Subcutaneous Hand Lesion Removal
    • Palmar Fasciectomy', 'Dupuytren's Contracture Surgery
    • Hand Fascia Removal
    • Palm Tissue Release
    • Endoscopic Carpal Tunnel Surgery
    • Wrist Endoscopy for Carpal Tunnel
    • Transverse Carpal Ligament Release
    • Partial Carpectomy
    • Wrist Bone Excision
    • Carpal Bone Removal
    • Partial Palmar Fasciectomy
    • Finger Contracture Release
    • Z-plasty Finger

    CPT Codes:

    • 26055: Tendon sheath incision (eg, for trigger finger)
    • 26123: Fasciectomy, partial palmar with release of single digit including proximal interphalangeal joint, with or without Z-plasty, other local tissue rearrangement, or skin grafting (includes obtaining graft);
    • 25111: Excision of ganglion, wrist (dorsal or volar); primary
    • 26115: Excision, tumor or vascular malformation, soft tissue of hand or finger, subcutaneous; less than 1.5 cm
    • 26121: Fasciectomy, palm only, with or without Z-plasty, other local tissue rearrangement, or skin grafting (includes obtaining graft)
    • 29848: Endoscopy, wrist, surgical, with release of transverse carpal ligament
    • 25210: Carpectomy; 1 bone
    • 26125: Fasciectomy, partial palmar with release of single digit including proximal interphalangeal joint, with or without Z-plasty, other local tissue rearrangement, or skin grafting (includes obtaining graft); each additional digit (List separately in addition to code for primary procedure)

    Also known as:

    • Hand or Finger Cyst Removal
    • Ganglion cyst removal hand
    • Tendon sheath lesion excision
    • Mucous cyst removal finger

    CPT Codes:

    • 26160: Excision of lesion of tendon sheath or joint capsule (eg, cyst, mucous cyst, or ganglion), hand or finger

    Also known as:

    • Wrist Tendon Sheath Release
    • Open Wrist Reconstruction for Instability
    • De Quervain's Release
    • Wrist Tendon Decompression
    • Extensor Tendon Sheath Incision
    • Wrist Ligament Repair
    • Carpal Instability Surgery
    • Wrist Capsulorrhaphy
    • Tendon Transfer Wrist

    CPT Codes:

    • 25000: Incision, extensor tendon sheath, wrist (eg, deQuervains disease)
    • 25320: Capsulorrhaphy or reconstruction, wrist, open (eg, capsulodesis, ligament repair, tendon transfer or graft) (includes synovectomy, capsulotomy and open reduction) for carpal instability

    Also known as:

    • Open Wrist Fracture Repair with Fixation
    • Distal Radius Fracture Surgery
    • Wrist Bone Fixation
    • Epiphyseal Separation Repair

    CPT Codes:

    • 25608: Open treatment of distal radial intra-articular fracture or epiphyseal separation; with internal fixation of 2 fragments

    Also known as:

    • Hand Tendon Transfer
    • Finger or Palm Tendon Sheath Removal
    • Carpometacarpal Tendon Transplant
    • Dorsum of Hand Tendon Surgery
    • Tendon Relocation in Hand
    • Flexor Tenosynovectomy
    • Tendon Sheath Excision (Hand)
    • Radical Synovectomy of Tendon

    CPT Codes:

    • 26480: Transfer or transplant of tendon, carpometacarpal area or dorsum of hand; without free graft, each tendon
    • 26145: Synovectomy, tendon sheath, radical (tenosynovectomy), flexor tendon, palm and/or finger, each tendon

    Also known as:

    • Removal of Deep Surgical Implant
    • Hardware Removal Surgery
    • Buried Implant Extraction
    • Orthopedic Implant Removal

    CPT Codes:

    • 20680: Removal of implant; deep (eg, buried wire, pin, screw, metal band, nail, rod or plate)

    Also known as:

    • Wrist or Hand Joint Replacement (Interposition)
    • Intercarpal Arthroplasty
    • Carpometacarpal Joint Replacement
    • Tendon Interposition Arthroplasty

    CPT Codes:

    • 25447: Arthroplasty, Intercarpal Or Carpometacarpal Joints; Interposition (Eg, Tendon)

    Also known as:

    • Partial Finger Bone Removal
    • Distal Phalanx Excision
    • Finger Bone Debridement
    • Osteomyelitis Finger Surgery
    • Finger Tip Bone Removal

    CPT Codes:

    • 26236: Partial excision (craterization, saucerization, or diaphysectomy) bone (eg, osteomyelitis); distal phalanx of finger

    Also known as:

    • Open Surgery for Finger/Thumb Fracture
    • Phalangeal Shaft Fracture Repair
    • Finger Bone Internal Fixation
    • Broken Finger Surgery

    CPT Codes:

    • 26735: Open treatment of phalangeal shaft fracture, proximal or middle phalanx, finger or thumb, includes internal fixation, when performed, each

    Also known as:

    • Open Repair of Hand Bone Fracture (Metacarpal)
    • Metacarpal Fracture Surgery
    • Hand Fracture Fixation
    • Broken Hand Bone Surgery
    • Metacarpal Open Reduction Internal Fixation (ORIF)

    CPT Codes:

    • 26615: Open treatment of metacarpal fracture, single, includes internal fixation, when performed, each bone

    Also known as:

    • Biceps or Triceps Tendon Repair
    • Distal biceps tendon reinsertion
    • Triceps tendon repair surgery
    • Tendon graft for arm

    CPT Codes:

    • 24342: Reinsertion of ruptured biceps or triceps tendon, distal, with or without tendon graft

    Also known as:

    • Wrist or Forearm Tendon Sheath Removal (Flexor Side)
    • Flexor Tenosynovectomy
    • Wrist Synovial Excision
    • Forearm Tendon Sheath Excision

    CPT Codes:

    • 25115: Radical excision of bursa, synovia of wrist, or forearm tendon sheaths (eg, tenosynovitis, fungus, Tbc, or other granulomas, rheumatoid arthritis); flexors

    Also known as:

    • Open Surgery for Complex Wrist Fracture
    • Distal Radius Fracture Repair (Open)
    • Wrist Fracture with Internal Fixation
    • Complex Radial Fracture Surgery
    • Epiphyseal Separation Repair (Wrist)

    CPT Codes:

    • 25609: Open treatment of distal radial intra-articular fracture or epiphyseal separation; with internal fixation of 3 or more fragments

    Also known as:

    • Finger or Toe Joint Fusion
    • Interphalangeal Arthrodesis
    • Digit Joint Fusion
    • Finger Joint Surgery
    • Toe Joint Surgery

    CPT Codes:

    • 26860: Arthrodesis, interphalangeal joint, with or without internal fixation;

    Also known as:

    • Finger Joint Capsule Surgery
    • Finger Joint Capsulectomy
    • Finger Joint Capsulotomy
    • Interphalangeal Joint Surgery

    CPT Codes:

    • 26525: Capsulectomy or capsulotomy; interphalangeal joint, each joint

    Also known as:

    • Finger Ligament Repair
    • Collateral ligament repair (finger)
    • MP joint ligament repair
    • Finger joint stabilization surgery

    CPT Codes:

    • 26540: Repair of collateral ligament, metacarpophalangeal or interphalangeal joint

    Also known as:

    • Carpal Tunnel Release Surgery
    • Median Nerve Neuroplasty
    • Carpal Tunnel Decompression
    • Median Nerve Transposition

    CPT Codes:

    • 64721: Neuroplasty and/or transposition; median nerve at carpal tunnel

    Also known as:

    • Ulnar Nerve Release or Repositioning at Elbow
    • Spinal Nerve Transection
    • Ulnar Nerve Transposition
    • Cubital Tunnel Release
    • Elbow Nerve Surgery
    • Neuroplasty Ulnar Nerve
    • Spinal Nerve Avulsion
    • Extradural Nerve Cut
    • Nerve Root Sectioning

    CPT Codes:

    • 64718: Neuroplasty and/or transposition; ulnar nerve at elbow
    • 64772: Transection or avulsion of other spinal nerve, extradural

    Also known as:

    • Brachial Plexus Nerve Block
    • Shoulder Nerve Injection
    • Arm Pain Injection
    • Imaging-Guided Nerve Block

    CPT Codes:

    • 64415: Injection(s), anesthetic agent(s) and/or steroid; brachial plexus, including imaging guidance, when performed

    Also known as:

    • Skin Flap Surgery
    • Tissue Transfer
    • Local Flap Reconstruction
    • Adjacent Tissue Rearrangement

    CPT Codes:

    • 14040: Adjacent tissue transfer or rearrangement, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; defect 10 sq cm or less

    Does Dr. To accept my insurance?

    Dr. To accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. To accept in Scottsdale, AZ?

    Dr. To in Scottsdale, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Benefit and Risk Management Services (BRMS)

    • Blue Cross Blue Shield of Arizona

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Humana

    • Medicare

    • Mercy Care Plan

    • OptumRx

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. To's office located?

    Dr. Philip To's Primary Practice

    5620 E Bell Rd

    Scottsdale, AZ 85254

    Get Directions

    Dr. Philip To's Practice 2

    2902 W Agua Fria Fwy Ste 1090

    Phoenix, AZ 85027

    Get Directions

    Dr. Philip To's Practice 3

    2684 W Gila Bend Hwy

    Casa Grande, AZ 85193

    Get Directions

    What is Dr. To's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. To's National Provider Identifier (NPI) number is 1336313725.

    What common questions do patients ask about Dr. To?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. To

    What is Dr. Philip To's specialty?

    Dr. To is a Orthopedic Hand Surgeon near Scottsdale, AZ. An orthopaedic surgeon specializing in the upper extremity focuses on the investigation, preservation, and restoration of all structures affecting the form and function of the hand and wrist. This specialist employs medical, surgical, and rehabilitative techniques to treat various conditions and injuries related to the upper extremity. Contact Dr. To to book an appointment today.

    Is this Dr. Philip To affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. To is affiliated with HonorHealth Scottsdale Thompson Peak Medical Center, HonorHealth Deer Valley Medical Center, HonorHealth Scottsdale Shea Medical Center, Banner Boswell Medical Center, Banner Baywood Medical Center which are a Castle Connolly Top Hospitals. 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 Hand Surgeon?

    Explore Orthopedic Hand 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 Philip To accepting new patients in Scottsdale, AZ?

    Yes, Dr. Philip To is accepting new patients at this time.

    Does Dr. Philip To offer online booking?

    Please contact Dr. To's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Philip To?

    Please contact Dr. To's office for information regarding telehealth appointment availability or for scheduling assistance.

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