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M77.30
ICD-10-CM
Calcaneal Spur

Learn about calcaneal spur (heel spur) diagnosis, including clinical documentation, medical coding (ICD-10, SNOMED CT), and treatment options. Understand the causes, symptoms, and diagnostic criteria for osteophyte of calcaneus. Find information on heel pain, bone spurs, and foot conditions related to calcaneal spurs for accurate healthcare record keeping and medical billing.

Also known as

Heel Spur
Osteophyte of Calcaneus

Diagnosis Snapshot

Key Facts
  • Definition : Bony growth on the heel bone (calcaneus), often associated with plantar fasciitis.
  • Clinical Signs : Heel pain, worse in the morning or after rest, tenderness under the heel.
  • Common Settings : Primary care, podiatry, orthopedics, sports medicine clinics.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC M77.30 Coding
M77.3

Calcaneal spur

Heel spur, a bony growth on the heel bone.

M77.2

Enthesopathy of calcaneus

Inflammation where tendons/ligaments attach to the heel.

M75.2

Plantar fasciitis

Inflammation of the tissue on the bottom of the foot.

M25.571

Pain in heel

General heel pain, which may accompany a calcaneal spur.

Code-Specific Guidance

Decision Tree for

Follow this step-by-step guide to choose the correct ICD-10 code.

Is the calcaneal spur symptomatic?

  • Yes

    Is there plantar fasciitis?

  • No

    Code M77.7 (Calcaneal spur, asymptomatic)

Code Comparison

Related Codes Comparison

When to use each related code

Description
Bony growth on heel bone.
Inflammation of plantar fascia.
Heel pain from nerve entrapment.

Documentation Best Practices

Documentation Checklist
  • Document location, size, and morphology of calcaneal spur
  • Note patient reported symptoms like heel pain
  • Correlate symptoms with physical exam findings
  • Document any gait abnormalities or tenderness
  • Include imaging results confirming calcaneal spur

Coding and Audit Risks

Common Risks
  • Unspecified laterality

    Coding requires specifying right, left, or bilateral for accurate reimbursement. Missing laterality can lead to claim denials.

  • Symptom vs. diagnosis

    Heel pain may be present without a spur. Coding heel pain instead of the spur if confirmed via imaging can impact quality metrics.

  • Comorbidity coding

    Associated conditions like plantar fasciitis often coexist and should be coded separately for accurate reflection of patient complexity.

Mitigation Tips

Best Practices
  • Stretch plantar fascia regularly. ICD-10 M77.3, CDI: Document pain location.
  • Wear supportive shoes with good arch support. CPT 76496, HCPCS A5513.
  • Use heel pads or orthotics for cushioning. ICD-10 M77.3, accurate laterality.
  • Maintain healthy weight to reduce stress. SNOMED CT 307437008, compliant billing.
  • NSAIDs for pain, corticosteroid injections if needed. Document medication response.

Clinical Decision Support

Checklist
  • Confirm localized heel pain, worse in the morning or after rest.
  • Palpate plantar fascia insertion for tenderness.
  • Order lateral foot X-ray to visualize calcaneal spur.
  • Evaluate for plantar fasciitis association: pain with dorsiflexion.

Reimbursement and Quality Metrics

Impact Summary
  • ICD-10 Coding: M77.3 impacts reimbursement for calcaneal spur treatment.
  • Accurate coding of heel spur diagnosis (M77.3) improves claim processing & reduces denials.
  • Calcaneal spur diagnosis reporting affects hospital quality metrics for musculoskeletal care.
  • Osteophyte of calcaneus coding accuracy impacts physician performance reporting and pay-for-performance.

Streamline Your Medical Coding

Let S10.AI help you select the most accurate ICD-10 codes. Our AI-powered assistant ensures compliance and reduces coding errors.

Frequently Asked Questions

Common Questions and Answers

Q: What are the most effective differential diagnostic considerations for calcaneal spur pain vs. other heel pain etiologies like plantar fasciitis?

A: Differentiating calcaneal spur pain from other heel pain etiologies, such as plantar fasciitis, requires a thorough clinical evaluation. While a calcaneal spur can be an incidental finding on imaging, its presence doesn't necessarily correlate with the patient's symptoms. Careful history-taking should focus on the location, duration, and character of the pain. Plantar fasciitis pain is typically worse in the morning or after periods of rest and is located along the plantar fascia. Calcaneal spur pain, if the spur is the cause, may be localized to the heel and aggravated by direct pressure. Physical examination should assess for tenderness to palpation directly over the spur, restricted ankle dorsiflexion, and pain with weight-bearing. Imaging, such as X-ray or ultrasound, can confirm the presence of a calcaneal spur and rule out other pathologies like stress fractures or nerve entrapment. However, correlating imaging findings with clinical symptoms is crucial. Explore how advanced imaging techniques like MRI can be used when the diagnosis remains uncertain or if nerve involvement is suspected. Consider implementing standardized assessment tools for heel pain to enhance diagnostic accuracy and track treatment outcomes.

Q: How can I optimally manage a patient with a symptomatic calcaneal spur who has failed conservative treatment options like stretching, orthotics, and NSAIDs?

A: When conservative treatment options for a symptomatic calcaneal spur, including stretching exercises, custom orthotics, and NSAIDs, fail to provide adequate relief, clinicians should consider a more comprehensive approach. Firstly, revisit the diagnosis to ensure other potential causes of heel pain, like tarsal tunnel syndrome or nerve entrapment, have been excluded. If the calcaneal spur is indeed the pain generator, consider recommending corticosteroid injections, which can provide short-term pain relief and reduce inflammation. Extracorporeal shockwave therapy (ESWT) may also be beneficial for some patients, particularly those with chronic symptoms. If these interventions are unsuccessful, surgical intervention may be necessary. Surgical options can include spur resection or plantar fascia release, but should be reserved for recalcitrant cases after thorough discussion of risks and benefits with the patient. Learn more about the latest evidence-based guidelines for managing chronic heel pain and the role of advanced interventional pain management techniques.

Quick Tips

Practical Coding Tips
  • Code M77.3 for Calcaneal Spur
  • ICD-10 M77.3, Heel Spur
  • Document spur location
  • Osteophyte? Use M77.3
  • Check for underlying plantar fasciitis

Documentation Templates

Patient presents with complaints of heel pain, consistent with symptoms of a calcaneal spur.  The patient describes the pain as sharp and stabbing, particularly worse in the morning or after periods of rest.  Pain is localized to the underside of the heel and may radiate into the arch of the foot.  The patient reports difficulty with weight-bearing activities and experiences increased pain with prolonged standing or walking.  Physical examination reveals tenderness to palpation at the plantar aspect of the calcaneus, suggesting a possible heel spur or osteophyte of the calcaneus.  Range of motion of the ankle and foot is within normal limits, although plantarflexion exacerbates the heel pain.  Assessment suggests calcaneal spur as the primary diagnosis.  Differential diagnoses include plantar fasciitis, Achilles tendinitis, and nerve entrapment.  Plan includes conservative management with rest, ice, non-steroidal anti-inflammatory drugs (NSAIDs), and stretching exercises.  Orthotic devices, such as heel cups or custom orthotics, will be considered to provide additional support and cushioning.  Patient education regarding activity modification and footwear choices will be provided.  Follow-up appointment scheduled in two weeks to assess response to treatment.  If symptoms persist, further investigation with imaging studies, such as X-ray or ultrasound, may be warranted to confirm the diagnosis and evaluate the extent of the calcaneal spur formation.  Referral to a podiatrist or orthopedist may be necessary for further management, including corticosteroid injections or surgical intervention if conservative treatment fails.  ICD-10 code M77.3 will be used for billing and coding purposes.