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Dr. Katherine Au, MD

Pasadena, CA

Accepting patients

    Who is Dr. Au, Plastic Hand Surgeon in Pasadena, CA?

    Dr. Katherine Au, MD is a Plastic Hand Surgeon, who primarily practices in Pasadena, CA. She is board certified by the American Board of Plastic Surgery. Dr. Au is fluent in English and Spanish, and is currently seeing new patients. Dr. Au’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Au’s office at (626) 389-9300.

    What are Areas of Expertise for Dr. Au?

    Dr. Katherine Au, MD is a highly-rated, board-certified Plastic Hand 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. Au empowers patients to confidently navigate their health journey, specializing in Burns-Reconstructive Plastic Surgery, Congenital Pediatric Hand Reconstruction, Hand & Microvascular Surgery, Hand Reconstruction, or comprehensive wellness support. Serving the Pasadena/CA community, Dr. Au is dedicated to enhancing lives through expert, patient-centered care.

    Is Dr. Au board certified in Plastic Hand Surgeon?

    Yes, Dr. Katherine Au, MD is board certified by the American Board of Plastic Surgery

    What languages does Dr. Au speak?

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

    • English

    • Spanish

    What conditions does Dr. Au treat?

    As a Plastic Hand Surgeon, Dr. Au 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. Au. 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:

    • Little Finger Fracture
    • Broken Finger
    • Finger Injuries and Disorder
    • Fractures
    • Broken little finger
    • Pinky finger fracture
    • Little finger bone break
    • Finger bone injury
    • Phalangeal Fracture
    • Finger Bone Break
    • Fractured Finger

    ICD-10 Codes:

    • S62616D: Displaced fracture of proximal phalanx of right little finger, subsequent encounter for fracture with routine healing
    • S62617D: Displaced fracture of proximal phalanx of left little finger, subsequent encounter for fracture with routine healing
    • S62617A: Displaced fracture of proximal phalanx of left little finger, initial encounter for closed fracture
    • S62627D: Displaced fracture of middle phalanx of left little finger, subsequent encounter for fracture with routine healing

    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:

    • Hand and Wrist Injury
    • Finger Injuries and Disorder
    • Hand Injuries and Disorder
    • Wrist Injuries and Disorder
    • Finger Injury
    • Wrist Sprain
    • Hand Trauma
    • Upper Extremity Injury

    ICD-10 Codes:

    • S6981XD: Other specified injuries of right wrist, hand and finger(s), subsequent encounter
    • S6991XD: Unspecified injury of right wrist, hand and finger(s), subsequent encounter

    Also known as:

    • Extra Thumb
    • Extra Toe
    • Birth Defects
    • Accessory Thumb
    • Duplicated Thumb
    • Polydactyly of Thumb
    • Accessory Toe
    • Duplicated Toe
    • Polydactyly of Toe

    ICD-10 Codes:

    • Q691: Accessory thumb(s)
    • Q692: Accessory toe(s)

    Also known as:

    • Left Wrist, Hand, or Finger Injury
    • Right Wrist, Hand, or Finger Injury
    • Finger Injuries and Disorder
    • Hand Injuries and Disorder
    • Wrist Injuries and Disorder
    • Left Hand Injury
    • Left Wrist Injury
    • Left Finger Injury
    • Right Hand Injury
    • Right Wrist Injury
    • Right Finger Injury

    ICD-10 Codes:

    • S6982XA: Other specified injuries of left wrist, hand and finger(s), initial encounter
    • S6981XA: Other specified injuries of right wrist, hand and finger(s), initial encounter

    Also known as:

    • Skin Scarring and Fibrosis
    • Skin Condition
    • Scar Tissue
    • Fibrotic Skin
    • Excessive Scarring

    ICD-10 Codes:

    • L905: Scar conditions and fibrosis of skin

    Also known as:

    • Other Specified Injury of Wrist, Hand, or Finger
    • Finger Injuries and Disorder
    • Hand Injuries and Disorder
    • Wrist Injuries and Disorder
    • Specific Hand Injury
    • Wrist Trauma
    • Finger Damage

    ICD-10 Codes:

    • S6982XD: Other specified injuries of left wrist, hand and finger(s), subsequent encounter

    Also known as:

    • Extra Finger(s)
    • Birth Defects
    • Polydactyly
    • Supernumerary Digit
    • Accessory Digit

    ICD-10 Codes:

    • Q690: Accessory finger(s)

    Also known as:

    • Hand or Finger Deformity at Birth
    • Birth Defects
    • Congenital Hand Malformation
    • Finger Birth Defect
    • Baby Hand Anomaly

    ICD-10 Codes:

    • Q681: Congenital deformity of finger(s) and hand

    Also known as:

    • Arm and Shoulder Birth Defects
    • Birth Defects
    • Congenital upper limb malformation
    • Shoulder girdle defect
    • Arm and shoulder anomalies

    ICD-10 Codes:

    • Q740: Other congenital malformations of upper limb(s), including shoulder girdle

    Also known as:

    • Broken Finger
    • Finger Injuries and Disorder
    • Fractures
    • Finger Fracture
    • Fractured Finger Bone
    • Finger Bone Break

    ICD-10 Codes:

    • S62616A: Displaced fracture of proximal phalanx of right little finger, initial encounter for closed fracture

    Also known as:

    • Scars
    • Hypertrophic Scarring
    • Keloid Scars
    • Scar Tissue

    ICD-10 Codes:

    • L910: Hypertrophic scar

    Also known as:

    • Left Arm Lump or Swelling
    • Left Upper Limb Mass
    • Bump on Left Arm
    • Left Arm Nodule

    ICD-10 Codes:

    • R2232: Localized swelling, mass and lump, left upper limb

    Which procedures does Dr. Au perform as a Plastic Hand Surgeon?

    As a Plastic Hand Surgeon, procedures performed by a Dr. Katherine Au may include:

    For detailed information, please contact Dr. Au's office.

    Does Dr. Au accept my insurance?

    Dr. Au accepts most major insurance plans. Important: Please call our office at (626) 389-9300 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Au accept in Pasadena, CA?

    Dr. Au in Pasadena, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Commercial

    • All Other Third Party

    • Blue Shield of California

    • Centene

    • City of Los Angeles

    • CVS Health (formerly Aetna)

    • Network Medical Management

    • Other Health Care Provider

    • Preferred IPA

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Au's office located?

    Dr. Katherine Au's Primary Practice

    909 S Fair Oaks Ave

    Pasadena, CA 91105

    (626) 389-9300

    Get Directions

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

    Dr. Au's National Provider Identifier (NPI) number is 1689888042.

    What common questions do patients ask about Dr. Au?

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

    What is Dr. Katherine Au's specialty?

    Dr. Au is a Plastic Hand Surgeon near Pasadena, CA. A plastic surgeon with specialized training in the investigation, preservation, and restoration of all structures of the upper extremity that impact the form and function of the hand and wrist through medical, surgical, and rehabilitative methods. Contact Dr. Au to book an appointment today.

    Is this Dr. Katherine Au affiliated with a ranked Castle Connolly Top Hospital?

    No, Au is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Shriners Hospitals For Children, West Los Angeles Va Medical Center. Castle Connolly Top Hospitals 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 Plastic Hand Surgeon?

    Explore Plastic 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 Katherine Au accepting new patients in Pasadena, CA?

    Yes, Dr. Katherine Au is accepting new patients at this time.

    Does Dr. Katherine Au offer online booking?

    Please contact Dr. Au's office at (626) 389-9300 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Katherine Au?

    Please contact Dr. Au's office at (626) 389-9300 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Katherine Au have?

    Dr. Katherine Au is certified by the American Board of Plastic Surgery.

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