Knee vs. Hip Pain: How to Tell What’s Really Causing Discomfort

A physician in a white coat examines a patient's knee during an orthopedic consultation in a clinical exam room

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When our bodies signal pain, the source isn’t always clear. This is especially true when the discomfort involves two joints that work together, like the knee and hip. While this article doesn’t diagnose medical conditions, here is a quick look the differences between knee and hip pain, and when to see a doctor.

How knee pain shows up vs. hip pain

Knee pain is typically localized around the knee. It can be diffuse or localized to a single spot in or around the knee.

Most of the time, hip pain will present as pain in the groin. However, it can also present on the side of the hip or in the buttock region. A problem in the hip can also refer pain to the knee because they share nerve pathways.


What does it mean if you experience knee and hip pain together?


A doctor’s evaluation is required to determine the cause of pain felt in both the knee and hip. However, as a general rule the knee does not refer pain to the hip.

The hip can refer pain to the knee, and this overlap can be a bit tricky. Some patients with a hip problem may experience both hip and knee pain, while others may and only experience knee pain. To identify the root cause, a doctor will perform a physical evaluation and may order diagnostic testing.

What might cause knee and hip pain?

As you might expect, injury can cause pain to suddenly start. In the case of newly developed pain in the absence of injury, the cause may be any of a number of things, including arthritis, bursitis or degenerative tears of the meniscus. Muscles, ligaments and tendons can also be a source of pain.

When should you see a doctor for knee or hip pain?

General guidelines for when to seek a doctor’s advice about knee or hip pain include:

  • When you have low-grade or worsening pain that persists despite rest and activity modification
  • When you have acute pain that becomes unbearable or limits your activities
  • When you have pain you’re uncertain about in your hip or knee

Connect with your Colorado Joint Replacement care team

The information above is general in nature and doesn’t replace medical advice. Your CJR specialists are here to help you identify the cause of knee or hip pain and provide a personalized treatment plan.


To schedule an appointment, call 720-524-1367.

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