ICD-10 code library

M25.551: Pain in right hip

Region: Extremity

By Dr. Daniel Turner, DC · Reviewed September 2, 2026

What does M25.551 mean?

M25.551 is the ICD-10-CM code for pain in the right hip; M25.552 is the left and M25.559 unspecified. Hip pain is among the most common extremity complaints accompanying low back presentations.

Searched as hip pain ICD 10, right hip pain diagnosis code, and M25.551 meaning.

When does a chiropractor use M25.551?

Half the job of this code is differential honesty: true hip joint pain versus referred lumbar or SI pain that the patient calls hip. When the exam localizes it to the joint, the code supports extremity treatment; when the hip pain is really L4 referral or SI dysfunction, the spinal and pelvic codes tell the truth and the hip code muddies the claim.

Coding rules that matter

  • ✓Laterality built in: 551 right, 552 left
  • ✓Trochanteric bursitis, documented, codes to M70.6 series instead
  • ✓Keep the pointer logic clean: hip lines at hip codes, lumbar lines at lumbar codes

The codes around M25.551

CodeDescription
M25.551Pain in right hip (this code)
M25.552Pain in left hip
M25.559Pain in unspecified hip
M70.60Trochanteric bursitis family
M99.05Segmental dysfunction, pelvic region

When M25.551 is the wrong code

Not for what is really L4 referral or SI dysfunction wearing a hip costume; half the clinical work of this code is deciding it does not apply. Lateral hip pain with a bursitis exam belongs in M70.6. True joint pathology deserves the specific M16 osteoarthritis codes when imaging shows it.

How does M25.551 work on Medicare chiropractic claims?

Extraspinal manipulation stays non covered under Medicare; the code otherwise functions as a normal secondary or extremity anchor on commercial claims.

Where claims go wrong

Coding referred spinal pain as hip pain; unspecified laterality; supporting a 98943 line with a spinal diagnosis by pointer slip.

How Cervica helps with M25.551

Cervica validates diagnosis pointers line by line before a claim goes out, checks the Medicare subluxation pairing and region agreement automatically, and carries diagnoses forward from the SOAP note so the claim always matches what the documentation actually says.

Related codes

  • →M25.561 · Pain in right knee
  • →M25.511 · Pain in right shoulder
  • →M99.05 · Segmental and somatic dysfunction of pelvic region
  • →98943 · the CPT code this diagnosis most often supports
  • →CO-11 · the denial coding mistakes here produce

Quick answers

What does M25.551 mean?

M25.551 is the ICD-10-CM code for pain in the right hip; M25.552 is the left and M25.559 unspecified. Hip pain is among the most common extremity complaints accompanying low back presentations.

When does a chiropractor use M25.551?

Half the job of this code is differential honesty: true hip joint pain versus referred lumbar or SI pain that the patient calls hip. When the exam localizes it to the joint, the code supports extremity treatment; when the hip pain is really L4 referral or SI dysfunction, the spinal and pelvic codes tell the truth and the hip code muddies the claim.

How does M25.551 work on Medicare chiropractic claims?

Extraspinal manipulation stays non covered under Medicare; the code otherwise functions as a normal secondary or extremity anchor on commercial claims.

References

  1. CMS, ICD-10-CM code set and official guidelines

General information for billing teams, not medical, legal, or coding advice for any individual claim. ICD-10-CM is maintained by CMS and the National Center for Health Statistics; the official code set and guidelines control. Payer policies vary.

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