Sudden Knee Pop and Swelling? Next Steps in Phoenix, AZ

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Sudden Knee Pop and Swelling? Next Steps in Phoenix, AZ

If you felt a sudden pop in your right knee during your workout today, followed by swelling and difficulty putting weight on it, it’s completely natural to feel concerned. Knee injuries can be painful and confusing, especially when they happen suddenly, and you want clear information on what to do next. The good news is you’re taking the right step by seeking guidance. This post will help you understand the types of healthcare providers that can assist you, the common procedures you might expect, and an overview of the costs for these services in Phoenix, AZ. Our goal is to help you feel more confident about your next move toward care.

Who to See for Your Symptoms in Phoenix, AZ

When dealing with a sudden knee pop and swelling, a few types of healthcare professionals are ideal starting points. Here are some options in Phoenix to consider:

  • Physical Medicine and Rehabilitation Specialists: These providers focus on diagnosing and treating musculoskeletal injuries without surgery. They can manage knee pain and swelling through therapy and non-invasive treatments.
  • Orthopedic Surgeons: Experts in bones, joints, ligaments, and muscles, orthopedic surgeons specialize in injuries like ligament tears or meniscus damage. They evaluate if surgery or interventions may be needed.
  • Internal Medicine Physicians: These doctors provide general adult care and can help evaluate your knee injury, order imaging, and refer you to specialists as needed.
  • Family Practice Doctors: General practitioners who can assess your knee injury, provide initial treatment, and guide you on whether specialized care is necessary.

Each of these providers can evaluate your knee, but the best option depends on the severity and nature of your symptoms.

What to Expect: Initial Visits and Estimated Costs

Here’s a breakdown of common procedures and office visits you might encounter for your knee injury, along with estimated costs in Phoenix, AZ.

Visit with a Physical Medicine and Rehabilitation Specialist

  • Procedure: Established Patient Office or Outpatient Visit (30-39 min) (CPT Code: 99214)
    Purpose: A thorough exam and discussion to diagnose your knee issue and plan treatment. This is your chance to tell the doctor exactly what you feel.
    Estimated Self-Pay Cost: $195.20 (ranges from $146.23 to $244.16)
    This estimate is based on 58 providers in the Phoenix area.

  • Procedure: X-ray of Knee, 1-2 Views (CPT Code: 73560)
    Purpose: A quick imaging test to look for fractures or joint abnormalities that may cause swelling or pain.
    Estimated Self-Pay Cost: $53.96 (ranges from $39.92 to $68.00)
    Based on 1 provider offering this service locally.

  • Procedure: Complete Ultrasound Scan of Joint (CPT Code: 76881)
    Purpose: Uses sound waves to check for fluid buildup, ligament injuries, or soft tissue issues in the knee.
    Estimated Self-Pay Cost: $209.33 (ranges from $59.46 to $359.20)
    Available from 1 provider here.

  • Procedure: Aspiration and/or Injection of Fluid Large Joint Using Ultrasound Guidance (CPT Code: 20611)
    Purpose: Removing excess fluid or administering medication directly to the joint to reduce swelling and pain.
    Estimated Self-Pay Cost: $218.34 (ranges from $129.23 to $307.45)
    Performed by 29 providers locally.

Visit with an Orthopedic Surgeon

  • Procedure: Established Patient Office or Outpatient Visit, 30-39 minutes (CPT Code: 99214)
    Purpose: Expert evaluation focusing on possible serious injuries like ligament tears or cartilage damage.
    Estimated Self-Pay Cost: $202.93 (ranges from $145.88 to $259.98)
    Provided by 194 orthopedic surgeons in Phoenix.

  • Procedure: X-ray of Knee, 3 Views (CPT Code: 73562)
    Purpose: More detailed imaging to help diagnose complex injuries around the knee.
    Estimated Self-Pay Cost: $64.65 (ranges from $45.82 to $83.48)
    Available from 67 providers.

  • Procedure: Aspiration and/or Injection of Fluid from Large Joint (CPT Code: 20610)
    Purpose: Drains fluid or delivers medication to reduce inflammation and assist healing.
    Estimated Self-Pay Cost: $132.29 (ranges from $78.95 to $185.62)
    Offered by 121 orthopedic providers.

Visit with an Internal Medicine Physician

  • Procedure: Established Patient Office or Outpatient Visit, 30-39 minutes (CPT Code: 99214)
    Purpose: Initial assessment and diagnosis, and coordinating your care plan.
    Estimated Self-Pay Cost: $189.36 (ranges from $142.02 to $236.70)
    Supported by 438 providers locally.

  • Procedure: X-ray of Knee, 3 Views (CPT Code: 73562)
    Purpose: Imaging to check for bone or joint problems.
    Estimated Self-Pay Cost: $48.60 (ranges from $22.01 to $75.20)
    Available at 2 local offices.

  • Procedure: Complete Ultrasound Scan of Joint (CPT Code: 76881)
    Purpose: Detailed imaging of soft tissues and joints.
    Estimated Self-Pay Cost: $76.83 (ranges from $22.61 to $131.05)
    Provided by 3 local providers.

  • Procedure: Aspiration and/or Injection of Fluid from Large Joint (CPT Code: 20610)
    Purpose: To relieve swelling or administer therapy directly in the joint.
    Estimated Self-Pay Cost: $98.24 (ranges from $73.68 to $122.80)
    Offered by 17 providers.

  • Procedure: Insertion of Needle into Vein for Blood Sample (CPT Code: 36415)
    Purpose: Blood tests to check for infection or inflammation that may affect treatment.
    Estimated Self-Pay Cost: $11.26 (ranges from $8.45 to $14.08)
    Available at 105 providers.

Visit with a Family Practice Doctor

  • Procedure: Established Patient Office or Outpatient Visit, 30-39 minutes (CPT Code: 99214)
    Purpose: General evaluation and initial treatment advice for your knee pain and swelling.
    Estimated Self-Pay Cost: $191.39 (ranges from $143.54 to $239.24)
    Available at 602 providers in Phoenix.

  • Procedure: Complete Ultrasound Scan of Joint (CPT Code: 76881)
    Purpose: Imaging to assess joint conditions and fluid.
    Estimated Self-Pay Cost: $97.98 (ranges from $63.30 to $132.66)
    Offered by 4 providers locally.

How to Interpret the Cost Estimates

Healthcare pricing in the U.S. can feel a bit like haggling at a market. There’s often a “sticker price,” but what you actually pay can vary widely depending on negotiations and your insurance—or lack thereof.

  • The maximum cost listed is just below what doctors initially ask for when billing. Think of it as the “asking price.”
  • The minimum cost is just above what Medicare has agreed to pay after negotiating. This is often the price point where providers barely break even or may even lose money.

These numbers give you a realistic range, but actual bills could fall anywhere in between depending on discounts, your insurance status, and provider policies.

Know Your Rights

You have important protections when it comes to understanding healthcare costs:

  • Good Faith Estimate (GFE): If you are paying out-of-pocket (not using insurance), every provider must give you a written estimate of expected charges if you ask — especially if you schedule services at least three business days ahead.
  • Many providers offer self-pay discounts, especially if you ask in advance or pay upfront. Don’t hesitate to inquire, “What’s the cash price if I pay upfront?”
  • You are entitled to ask for a detailed, itemized bill listing all charges, CPT codes, and billing modifiers.
  • It’s absolutely your right to dispute charges that seem wrong, duplicated, or unreasonably high. Many states protect patients against unfair billing, especially for the uninsured.

Understanding your rights empowers you to be an active participant in your healthcare.

Taking action sooner rather than later is best for a knee injury that causes swelling and difficulty bearing weight. Here’s how to begin:

  1. Schedule an Appointment: Contact a Physical Medicine specialist, Orthopedic Surgeon, Internal Medicine doc, or Family Practice provider in Phoenix to get a clinical assessment.
  2. Prepare for Your Visit: Write down when the injury happened, what you felt, how the knee feels now, and any questions or concerns to share.
  3. Discuss Costs: When booking, ask about the expected costs and any available discounts—confirming these can help avoid surprises.
  4. Stay Positive: Seeking professional advice is the right and responsible step toward recovery and peace of mind.

Need Help Navigating Your Options?

Finding affordable, trustworthy care can be confusing, especially if you’re uninsured or new to the system. That’s why we built Transparent Health: a tool to help you understand your options and find the right provider for your needs.


Disclaimer: This blog post is for informational purposes only and does not substitute professional medical advice, diagnosis, or treatment. Always consult a healthcare professional with any medical concerns.