KM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ma, Foot and Ankle Surgeon in Cortlandt Manor, NY?
Dr. Katherine Ma, MD is a Foot and Ankle Surgeon, who primarily practices in Cortlandt Manor, NY with 1 additional practice location. Dr. Ma is fluent in English, and is currently seeing new patients. Dr. Ma’s practice accepts Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ma’s office at (917) 300-0553.
WebsiteWhat are Areas of Expertise for Dr. Ma?
Dr. Katherine Ma, MD is a highly-rated, board-certified Foot and Ankle 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. Ma empowers patients to confidently navigate their health journey, specializing in Foot & Ankle Surgery, or comprehensive wellness support. Serving the Cortlandt Manor/NY community, Dr. Ma is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Ma speak?
Dr. Ma and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Ma treat?
As a Foot and Ankle Surgeon, Dr. Ma 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. Ma. 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:
- 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 Foot Pain
- Left Foot Pain
- Foot Injuries and Disorder
- Pain
- Aching right foot
- Right foot discomfort
- Pain in right sole
- Ache in left foot
- Left foot discomfort
- Sore left foot
ICD-10 Codes:
- M79671: Pain in right foot
- M79672: Pain in left foot
Also known as:
- Right Ankle and Foot Pain
- Ankle Injuries and Disorder
- Foot Injuries and Disorder
- Pain
- Sore Right Ankle
- Sore Right Foot
- Aching Right Ankle and Foot
ICD-10 Codes:
- M25571: Pain in right ankle and joints of right foot
Also known as:
- Pain in Left Ankle and Foot
- Ankle Injuries and Disorder
- Foot Injuries and Disorder
- Pain
- Left Ankle Ache
- Left Foot Discomfort
- Sore Left Ankle and Foot
ICD-10 Codes:
- M25572: Pain in left ankle and joints of left foot
Also known as:
- Plantar Fibromatosis
- Foot Injuries and Disorder
- Heel Injuries and Disorder
- Ledderhose disease
- Plantar fasciitis nodule
- Foot fibromatosis
ICD-10 Codes:
- M722: Plantar fascial fibromatosis
Also known as:
- Bunion
- Foot Injuries and Disorder
- Toe Injuries and Disorder
- Hallux Valgus
- Big Toe Deformity
- Foot Bump
ICD-10 Codes:
- M2011: Hallux valgus (acquired), right foot
What procedures does Dr. Ma perform?
As a Foot and Ankle Surgeon, Dr. Ma 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. Ma. 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:
- Bunion Correction with Double Bone Cut
- Hammertoe Correction Surgery
- Partial Plantar Fascia Removal
- Big Toe Arthritis Surgery (Hallux Rigidus)
- Hallux Valgus Correction
- Bunionectomy with Osteotomy
- Double Osteotomy Bunion Repair
- Hammertoe Repair
- Toe Straightening Surgery
- Phalangectomy for Hammertoe
- Plantar Fasciectomy
- Foot Fascia Release
- Plantar Fasciitis Surgery
- Cheilectomy for hallux rigidus
- Big toe joint debridement
- First MTP joint release
CPT Codes:
- 28299: Correction, hallux valgus with bunionectomy, with sesamoidectomy when performed; with double osteotomy, any method
- 28285: Correction, hammertoe (eg, interphalangeal fusion, partial or total phalangectomy)
- 28060: Fasciectomy, plantar fascia; partial (separate procedure)
- 28289: Hallux rigidus correction with cheilectomy, debridement and capsular release of the first metatarsophalangeal joint; without implant
Also known as:
- Open Treatment for Ankle Joint Disruption
- Ankle Arthroscopy for Cartilage Repair
- Endoscopy
- Syndesmosis Repair
- Distal Tibiofibular Joint Fixation
- Ankle Ligament Repair Surgery
- Keyhole Ankle Surgery
- Minimally Invasive Ankle Cartilage Repair
- Ankle Bone Defect Excision
CPT Codes:
- 27829: Open treatment of distal tibiofibular joint (syndesmosis) disruption, includes internal fixation, when performed
- 29891: Arthroscopy, ankle, surgical, excision of osteochondral defect of talus and/or tibia, including drilling of the defect
Also known as:
- Minor Bone Graft
- Large Bone Graft
- Bone Grafts
- Small Bone Graft
- Dowel Bone Graft
- Button Bone Graft
- Autograft (Small)
- Major Bone Grafting
- Autograft
- Allograft
CPT Codes:
- 20900: Bone graft, any donor area; minor or small (eg, dowel or button)
- 20902: Bone graft, any donor area; major or large
Also known as:
- Foot Bone Reshaping (Metatarsal Osteotomy)
- Partial Foot Bone Removal
- Foot Bone Spur Removal
- Metatarsal Osteotomy
- Foot Bone Lengthening
- Foot Bone Shortening
- Foot Bone Angle Correction
- Talus Bone Excision
- Calcaneus Bone Excision
- Foot Bone Debridement
- Osteomyelitis Bone Removal
- Metatarsal Head Resection
- Foot Bone Exostectomy
- Partial Metatarsal Bone Removal
CPT Codes:
- 28308: Osteotomy, with or without lengthening, shortening or angular correction, metatarsal; other than first metatarsal, each
- 28120: Partial excision (craterization, saucerization, sequestrectomy, or diaphysectomy) bone (eg, osteomyelitis or bossing); talus or calcaneus
- 28288: Ostectomy, partial, exostectomy or condylectomy, metatarsal head, each metatarsal head
Also known as:
- Ankle Joint Cleaning (Arthroscopy)
- Endoscopy
- Ankle debridement
- Ankle scope surgery
- Arthroscopic ankle cleanup
- Tibiotalar joint debridement
CPT Codes:
- 29898: Arthroscopy, ankle (tibiotalar and fibulotalar joints), surgical; debridement, extensive
Also known as:
- Bunion Correction with Big Toe Joint Fusion
- Bunion Correction with Bone Cut
- Hallux Valgus Repair
- Bunionectomy with Arthrodesis
- Big Toe Fusion Surgery
- Hallux Valgus Correction
- Bunionectomy with Osteotomy
- Big Toe Bone Realignment
- Sesamoid Bone Removal
CPT Codes:
- 28297: Correction, hallux valgus with bunionectomy, with sesamoidectomy when performed; with first metatarsal and medial cuneiform joint arthrodesis, any method
- 28298: Correction, hallux valgus with bunionectomy, with sesamoidectomy when performed; with proximal phalanx osteotomy, any method
Also known as:
- Open Repair of Trimalleolar Ankle Fracture
- Ankle Fracture Repair (Bimalleolar)
- Open Surgery for Broken Ankle Bone
- Trimalleolar Ankle Fracture Surgery
- Ankle Fracture Fixation
- Open Ankle Fracture Reduction
- Broken Ankle Surgery
- Malleolar Fracture Fixation
- Open Ankle Fracture Treatment
- Lateral Malleolus Fracture Repair
- Distal Fibula Fracture Surgery
- Ankle Fixation Surgery
CPT Codes:
- 27822: Open treatment of trimalleolar ankle fracture, includes internal fixation, when performed, medial and/or lateral malleolus; without fixation of posterior lip
- 27814: Open treatment of bimalleolar ankle fracture (eg, lateral and medial malleoli, or lateral and posterior malleoli, or medial and posterior malleoli), includes internal fixation, when performed
- 27792: Open treatment of distal fibular fracture (lateral malleolus), includes internal fixation, when performed
Also known as:
- Leg or Ankle Tendon Release
- Achilles Tendon Release (Percutaneous)
- Anesthesia
- Tendon Loosening Surgery (Leg)
- Ankle Tendon Tenolysis
- Flexor or Extensor Tendon Release
- Percutaneous Achilles tenotomy
- Achilles tendon lengthening (minimally invasive)
- Heel cord release
CPT Codes:
- 27680: Tenolysis, flexor or extensor tendon, leg and/or ankle; single, each tendon
- 27606: Tenotomy, percutaneous, Achilles tendon (separate procedure); general anesthesia
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:
- Foot Bone Fracture Treatment (No Manipulation)
- Metatarsal Fracture Care
- Non-Surgical Foot Fracture Treatment
- Closed Metatarsal Fracture Reduction
CPT Codes:
- 28470: Closed treatment of metatarsal fracture; without manipulation, each
Also known as:
- Leg Tendon Repair
- Achilles Tendon Repair (Secondary)
- Flexor Tendon Repair
- Leg Tendon Surgery
- Tendon Reconstruction Leg
- Achilles Tendon Reconstruction
- Graft for Achilles Tendon
- Re-repair Achilles Tendon
- Ankle Tendon Surgery
CPT Codes:
- 27658: Repair, flexor tendon, leg; primary, without graft, each tendon
- 27654: Repair, secondary, Achilles tendon, with or without graft
Also known as:
- Short Leg Cast Application
- Below Knee Cast
- Lower Leg Cast
- Foot and Ankle Cast
CPT Codes:
- 29405: Application of short leg cast (below knee to toes);
Also known as:
- Achilles Tendon Repair
- Ruptured Achilles Tendon Surgery
- Open Achilles Repair
- Percutaneous Achilles Repair
- Heel Tendon Surgery
CPT Codes:
- 27650: Repair, primary, open or percutaneous, ruptured Achilles tendon;
Also known as:
- Foot Joint Fusion Surgery
- Midfoot Fusion
- Tarsometatarsal Arthrodesis
- Foot Bone Fusion
CPT Codes:
- 28730: Arthrodesis, midtarsal or tarsometatarsal, multiple or transverse;
Also known as:
- Closed Fibula Fracture Treatment
- Lateral Malleolus Fracture Treatment
- Distal Fibula Fracture Care
- Ankle Bone Fracture Treatment
CPT Codes:
- 27786: Closed treatment of distal fibular fracture (lateral malleolus); without manipulation
Also known as:
- Ankle Ligament Repair
- Collateral Ankle Ligament Surgery
- Ankle Sprain Repair
- Watson-Jones Procedure
CPT Codes:
- 27698: Repair, secondary, disrupted ligament, ankle, collateral (eg, Watson-Jones procedure)
Also known as:
- Ankle Ligament Repair
- Collateral Ligament Repair
- Ankle Ligament Surgery
- Ankle Ligament Reconstruction
CPT Codes:
- 27695: Repair, primary, disrupted ligament, ankle; collateral
Also known as:
- Big Toe Joint Fusion
- Great Toe Arthrodesis
- MTP Joint Fusion
- Big Toe Fusion Surgery
- Hallux Rigidus Surgery
CPT Codes:
- 28750: Arthrodesis, great toe; metatarsophalangeal joint
Also known as:
- Foot or Ankle Tendon Transfer Surgery
- Deep tendon rerouting
- Tendon transplant surgery
- Muscle redirection surgery
- Tibial tendon transfer
CPT Codes:
- 27691: Transfer or transplant of single tendon (with muscle redirection or rerouting); deep (eg, anterior tibial or posterior tibial through interosseous space, flexor digitorum longus, flexor hallucis longus, or peroneal tendon to midfoot or hindfoot)
Also known as:
- Open Metatarsal Fracture Repair
- Foot Bone Fracture Surgery
- Metatarsal Fixation
- Broken Foot Bone Repair
CPT Codes:
- 28485: Open treatment of metatarsal fracture, includes internal fixation, when performed, each
Also known as:
- Application of Short Leg Splint
- Calf to Foot Splint
- Lower Leg Splinting
- Short Leg Immobilization
CPT Codes:
- 29515: Application of short leg splint (calf to foot)
Also known as:
- Shin Bone Partial Removal
- Tibia Bone Excision
- Shin Bone Debridement
- Osteomyelitis Tibia Surgery
CPT Codes:
- 27640: Partial excision (craterization, saucerization, or diaphysectomy), bone (eg, osteomyelitis); tibia
Also known as:
- Morton's Neuroma Removal
- Excision of Morton's Neuroma
- Interdigital Neuroma Excision
- Foot Nerve Tumor Removal
CPT Codes:
- 28080: Excision, interdigital (Morton) neuroma, single, each
Does Dr. Ma accept my insurance?
Dr. Ma accepts most major insurance plans. Important: Please call our office at (917) 300-0553 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ma accept in Cortlandt Manor, NY?
Dr. Ma in Cortlandt Manor, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
ArcBest Corporation
Centene
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Express Scripts
Medicare
MVP Healthcare
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Ma's office located?
Optum Medical Care
1978 Crompond Road, Suite 201
Cortlandt Manor, NY 10567
(917) 300-0553
Optum Medical Care
Department of Orthopaedics
3680 Hill Boulevard
Jefferson Valley, NY 10535
Recognitions
Castle Connolly Doctor’s Choice Awards
Doctor’s Choice - Last 5 Years
Among the most nominated for the Castle Connolly Top Doctor recognition in the last 5 years
What is Dr. Ma's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ma's National Provider Identifier (NPI) number is 1992063382.
What common questions do patients ask about Dr. Ma?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ma
What is Dr. Katherine Ma's specialty?
Dr. Ma is a Foot and Ankle Surgeon near Cortlandt Manor, NY. Foot and ankle surgeons, recognized by several state medical boards as a fellowship subspecialty of orthopaedic surgery, specialize in adult reconstructive foot and ankle surgery, management of adult foot and ankle trauma, sports medicine related to the foot and ankle, and reconstructive surgery for childrens foot and ankle conditions. Contact Dr. Ma to book an appointment today.
Is this Dr. Katherine Ma affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ma is affiliated with Northern Westchester Hospital 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 Foot and Ankle Surgeon?
Explore Foot and Ankle 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 Katherine Ma accepting new patients in Cortlandt Manor, NY?
Yes, Dr. Katherine Ma is accepting new patients at this time.
Does Dr. Katherine Ma offer online booking?
Please contact Dr. Ma's office at (917) 300-0553 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Katherine Ma?
Please contact Dr. Ma's office at (917) 300-0553 for information regarding telehealth appointment availability or for scheduling assistance.
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Sponsored
Optum Medical Care
1978 Crompond Road, Suite 201
Cortlandt Manor, NY 10567