ICD 10 Coding Alert

Reader Question:

M77.3- Applies to Achilles Tendon Spur

Question: What is the correct diagnosis code for Achilles tendon spur?

Codify Member

Answer: Currently, you should report 726.73 (Calcaneal spur).

The Achilles tendon is also known as the calcaneal tendon. The tendon is at the back of the heel, connecting the calf muscles and heel. A spur is a small growth of bone that can cause pain for the patient when tissue in the area becomes inflamed. X-rays can help diagnose the condition.

Tip: ICD-10 2012 includes codes for this diagnosis that differ based on the foot involved:

  • M77.30, Calcaneal spur, unspecified foot
  • M77.31, Calcaneal spur, right foot
  • M77.32, Calcaneal spur, left foot.

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