23 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Rumack, Orthopedic Surgeon in West Hills, CA?
Dr. William Rumack, MD is an Orthopedic Surgeon, who primarily practices in West Hills, CA with 1 additional practice location. He has been practicing for over 23 years and is board certified. Dr. Rumack graduated from University Of Colorado School Of Medicine and completed his residency at John P Smith Hosp, Orthopedic Surgery. He is a member of the American Academy of Orthopaedic Surgeons. Dr. Rumack is fluent in English and Spanish, and is currently seeing new patients. Dr. Rumack’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rumack’s office at (661) 381-7222.
Where did Dr. Rumack go to medical school and complete their residency?
Fellowship: John Peter Smith Hospital, Aspen Foundation for Sports Medicine - Aspen, CO
Residency: John P Smith Hosp, Orthopedic Surgery | JPS Health Network | Texas OPTI/John Peter Smith Hospital Program
Medical School: University of Co Sch of Med, Denver Co | University Of Colorado School Of Medicine
Is Dr. Rumack board certified as an Orthopedic Surgeon?
Yes, Dr. William Rumack, MD is board certified by the American Board of Orthopaedic Surgery
What languages does Dr. Rumack speak?
Dr. Rumack and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Rumack treat?
As an Orthopedic Surgeon, Dr. Rumack 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. Rumack. 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:
- Pain in Right Knee
- Pain in Left Knee
- Knee Injuries and Disorder
- Pain
- Right Knee Ache
- Right Knee Discomfort
- Sore Right Knee
- Left Knee Ache
- Left Knee Discomfort
- Sore Left Knee
ICD-10 Codes:
- M25561: Pain in right knee
- M25562: Pain in left knee
Also known as:
- Right Shoulder Pain
- Left Shoulder Pain
- Pain
- Shoulder Injuries and Disorder
- Sore Right Shoulder
- Right Shoulder Ache
- Right Shoulder Discomfort
- Sore Left Shoulder
- Left Shoulder Ache
- Left Shoulder Discomfort
ICD-10 Codes:
- M25511: Pain in right shoulder
- M25512: Pain in left shoulder
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
- Chronic Low Back Pain
ICD-10 Codes:
- M5450: Low back pain, unspecified
- M5459: Other low back pain
Also known as:
- Primary Osteoarthritis in Right Knee
- Osteoarthritis of both knees
- Osteoarthritis
- Right Knee Arthritis
- Right Knee Degenerative Joint Disease
- Degenerative joint disease
- Wear-and-tear arthritis
- Arthrosis
- Joint degeneration
ICD-10 Codes:
- M1711: Unilateral primary osteoarthritis, right knee
- M170: Bilateral primary osteoarthritis of knee
Also known as:
- Neck Pain
- Neck Injuries and Disorder
- Cervical Pain
- Sore Neck
- Neck Ache
ICD-10 Codes:
- M542: Cervicalgia
Also known as:
- Lower Back Spondylosis
- Spine Injuries and Disorder
- Lumbar Spondylosis
- Lower Back Arthritis
- Degenerative Lumbar Spine Disease
ICD-10 Codes:
- M47816: Spondylosis without myelopathy or radiculopathy, lumbar region
What procedures does Dr. Rumack perform?
As an Orthopedic Surgeon, Dr. Rumack 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. Rumack. 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:
- Major Joint Injection or Fluid Removal with Ultrasound
- Ultrasound-Guided Joint or Bursa Injection/Aspiration
- Joint or Bursa Injection/Fluid Removal
- Ultrasound-Guided Arthrocentesis
- Shoulder Injection with Ultrasound
- Hip Aspiration with Ultrasound
- Knee Injection with Ultrasound
- Intermediate Joint Aspiration with Ultrasound
- Bursa Injection with Ultrasound
- Arthrocentesis
- Major Joint Aspiration
- Bursa Injection
- Joint Fluid Removal
CPT Codes:
- 20611: Arthrocentesis, aspiration and/or injection, major joint or bursa (eg, shoulder, hip, knee, subacromial bursa); with ultrasound guidance, with permanent recording and reporting
- 20606: Arthrocentesis, aspiration and/or injection, intermediate joint or bursa (eg, temporomandibular, acromioclavicular, wrist, elbow or ankle, olecranon bursa); with ultrasound guidance, with permanent recording and reporting
- 20610: Arthrocentesis, aspiration and/or injection, major joint or bursa (eg, shoulder, hip, knee, subacromial bursa); without ultrasound guidance
Also known as:
- Shoulder Arthroscopy for Decompression
- Arthroscopic Rotator Cuff Repair
- Endoscopy
- Arthroscopic Shoulder Decompression
- Subacromial Decompression
- Shoulder Impingement Surgery
- Acromioplasty
- Shoulder Arthroscopy for Rotator Cuff
- Keyhole Rotator Cuff Surgery
- Minimally Invasive Shoulder Repair
CPT Codes:
- 29826: Arthroscopy, shoulder, surgical; decompression of subacromial space with partial acromioplasty, with coracoacromial ligament (ie, arch) release, when performed (List separately in addition to code for primary procedure)
- 29827: Arthroscopy, shoulder, surgical; with rotator cuff repair
Also known as:
- Extensive Shoulder Arthroscopy Debridement
- Shoulder Bone Shaving (Arthroscopic)
- Endoscopy
- Shoulder Scope Cleaning
- Arthroscopic Shoulder Debridement
- Shoulder Joint Cleanup Surgery
- Arthroscopic Distal Claviculectomy
- Mumford Procedure (Arthroscopic)
- AC Joint Resection (Arthroscopic)
CPT Codes:
- 29823: Arthroscopy, shoulder, surgical; debridement, extensive, 3 or more discrete structures (eg, humeral bone, humeral articular cartilage, glenoid bone, glenoid articular cartilage, biceps tendon, biceps anchor complex, labrum, articular capsule, articular side of the rotator cuff, bursal side of the rotator cuff, subacromial bursa, foreign body[ies])
- 29824: Arthroscopy, shoulder, surgical; distal claviculectomy including distal articular surface (Mumford procedure)
Also known as:
- Knee Arthroscopy with Meniscus and Cartilage Repair
- Knee Cartilage Repair (Arthroscopic)
- Knee Arthroscopy with Major Synovectomy
- Endoscopy
- Knee Scope with Meniscectomy
- Knee Cartilage Shaving
- Arthroscopic Knee Debridement
- Knee abrasion arthroplasty
- Knee microfracture surgery
- Knee chondroplasty
- Knee scope with meniscectomy
- Arthroscopic knee surgery
- Cartilage shaving knee
- Meniscus repair knee arthroscopy
- Arthroscopic Knee Synovectomy
- Knee Lining Removal (Arthroscopic)
- Minimally Invasive Knee Synovectomy
CPT Codes:
- 29881: Arthroscopy, knee, surgical; with meniscectomy (medial OR lateral, including any meniscal shaving) including debridement/shaving of articular cartilage (chondroplasty), same or separate compartment(s), when performed
- 29879: Arthroscopy, knee, surgical; abrasion arthroplasty (includes chondroplasty where necessary) or multiple drilling or microfracture
- 29880: Arthroscopy, knee, surgical; with meniscectomy (medial AND lateral, including any meniscal shaving) including debridement/shaving of articular cartilage (chondroplasty), same or separate compartment(s), when performed
- 29876: Arthroscopy, knee, surgical; synovectomy, major, 2 or more compartments (eg, medial or lateral)
Also known as:
- Multi-Layer Leg Compression Wrap
- Compression Bandage Application
- Leg Compression System
- Ankle and Foot Compression
CPT Codes:
- 29581: Application of multi-layer compression system; leg (below knee), including ankle and foot
Also known as:
- Release of Finger or Palm Tendon
- Trigger Finger Release Surgery
- Flexor Tendon Tenolysis
- Tendon Release Surgery (Hand)
- Finger Tendon Adhesion Removal
- Tendon Sheath Incision
- Trigger Finger Tenolysis
- Finger Tendon Release
- Hand Tendon Surgery
CPT Codes:
- 26440: Tenolysis, flexor tendon; palm OR finger, each tendon
- 26055: Tendon sheath incision (eg, for trigger finger)
Also known as:
- Femur Bone Cyst or Tumor Removal
- Excision of Femur Bone Cyst
- Curettage of Femur Bone Tumor
- Thigh Bone Tumor Surgery
- Femur Lesion Removal
CPT Codes:
- 27355: Excision or curettage of bone cyst or benign tumor of femur;
Also known as:
- Total Knee Replacement
- Knee Replacement
- Total Knee Arthroplasty
- Knee Joint Replacement
- Full Knee Replacement
- TKA Surgery
CPT Codes:
- 27447: Arthroplasty, knee, condyle and plateau; medial AND lateral compartments with or without patella resurfacing (total knee arthroplasty)
Also known as:
- Hip or Thigh Muscle Release Surgery
- Hip Fasciotomy
- Thigh Fasciotomy
- Fascia Release Hip
- Muscle Compartment Release Thigh
CPT Codes:
- 27025: Fasciotomy, hip or thigh, any type
Also known as:
- Hip Joint Injection with Anesthesia
- Anesthesia
- Diagnostic Imaging
- Hip arthrogram injection
- Diagnostic hip injection
- Hip pain injection
CPT Codes:
- 27095: Injection procedure for hip arthrography; with anesthesia
Also known as:
- Lower Leg Bone Cyst or Tumor Removal
- Tibia Bone Cyst Excision
- Fibula Tumor Removal
- Leg Bone Curettage
- Benign Bone Tumor Surgery
CPT Codes:
- 27635: Excision or curettage of bone cyst or benign tumor, tibia or fibula;
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:
- Injection for Tendon or Ligament Pain
- Tendon sheath injection
- Ligament injection
- Plantar fascia injection
- Soft tissue injection for pain
CPT Codes:
- 20550: Injection(s); single tendon sheath, or ligament, aponeurosis (eg, plantar "fascia")
Also known as:
- ACL Repair Surgery
- Anterior Cruciate Ligament Reconstruction
- Arthroscopic ACL Surgery
- Knee Ligament Repair
- ACL Augmentation
CPT Codes:
- 29888: Arthroscopically aided anterior cruciate ligament repair/augmentation or reconstruction
Also known as:
- Short Arm Cast Application
- Elbow to Finger Cast
- Forearm Cast
- Arm Immobilization Cast
CPT Codes:
- 29075: Application, cast; elbow to finger (short arm)
Also known as:
- Incision and Drainage of Deep Leg or Ankle Abscess
- Leg abscess drainage
- Ankle hematoma drainage
- Deep tissue incision and drainage
CPT Codes:
- 27603: Incision and drainage, leg or ankle; deep abscess or hematoma
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
Does Dr. Rumack accept my insurance?
Dr. Rumack accepts most major insurance plans. Important: Please call our office at (661) 381-7222 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Rumack accept in West Hills, CA?
Dr. Rumack in West Hills, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Axminster Medical Group
Blue Shield of California
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Medicare
Other Health Care Provider
Partners Healthcare
State of Tennessee
View All Insurances
Where is Dr. Rumack's office located?
Dr. William Rumack's Primary Practice
7345 Medical Center Dr Ste 280
West Hills, CA 91307
(661) 381-7222
Dr. William Rumack's Practice 2
3008 Sillect Ave Ste 100
Bakersfield, CA 93308
(661) 381-7222
Recognitions
Memberships & Associations
American Academy of Orthopaedic Surgeons
Fellow
What is Dr. Rumack's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Rumack's National Provider Identifier (NPI) number is 1740257542.
What common questions do patients ask about Dr. Rumack?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Rumack
What is Dr. William Rumack's specialty?
Dr. Rumack is a Orthopedic Surgeon near West Hills, CA. 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. Rumack to book an appointment today.
Is this Dr. William Rumack affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Rumack is affiliated with Ronald Reagan UCLA 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 William Rumack accepting new patients in West Hills, CA?
Yes, Dr. William Rumack is accepting new patients at this time.
Does Dr. William Rumack offer online booking?
Please contact Dr. Rumack's office at (661) 381-7222 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Rumack?
Please contact Dr. Rumack's office at (661) 381-7222 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. William Rumack have?
Dr. William Rumack is certified by the American Board of Orthopaedic Surgery.
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