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M84.48XA
ICD-10-CM
Sacral Insufficiency Fracture

Learn about sacral insufficiency fracture diagnosis, including clinical documentation, ICD-10 code S32.1XXA, medical coding guidelines, and healthcare best practices. Find information on symptoms, imaging (X-ray, MRI, CT), treatment, and recovery for sacral stress fractures. This resource offers guidance for physicians, coders, and other healthcare professionals on accurate documentation and coding of sacral insufficiency fractures.

Also known as

Osteoporotic Sacral Fracture
Pathological Sacral Fracture

Diagnosis Snapshot

Key Facts
  • Definition : Crack in the sacrum bone, often causing lower back pain.
  • Clinical Signs : Localized low back pain, buttocks pain, worsened by weight-bearing.
  • Common Settings : Osteoporosis, postmenopausal women, radiation therapy history.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC M84.48XA Coding
M80-M81

Disorders of bone density and structure

Includes osteoporosis and other bone density disorders, often related to fractures.

S32

Fracture of sacrum and coccyx

Covers fractures specifically in the sacral and coccygeal region.

M48-M49

Spondylopathies

Encompasses various spinal disorders which may contribute to sacral insufficiency.

Code-Specific Guidance

Decision Tree for

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

Is the sacral insufficiency fracture traumatic?

  • Yes

    Code a traumatic fracture of the sacrum (e.g., S22.0XXA, S22.1XXA). Refer to guidelines for specific location and laterality.

  • No

    Is the fracture pathological?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Sacral Insufficiency Fracture
Osteoporotic Vertebral Fracture
Pelvic Stress Fracture

Documentation Best Practices

Documentation Checklist
  • Sacral insufficiency fracture diagnosis documented
  • Onset date of sacral pain or discomfort
  • Location and character of sacral pain
  • Imaging findings supporting SIF diagnosis (X-ray, MRI, CT, bone scan)
  • Risk factors for SIF (osteoporosis, radiation therapy)

Coding and Audit Risks

Common Risks
  • Unspecified Trauma Code

    Coding with unspecified trauma codes (e.g., S32.009A) without proper documentation of traumatic event raises audit risk.

  • Osteoporosis Miscoding

    Incorrectly coding osteoporosis (M80.-) as the principal diagnosis instead of sacral insufficiency fracture (S32.1-) if the fracture is the reason for encounter.

  • Insufficient Documentation

    Lacking specific documentation supporting the diagnosis of sacral insufficiency fracture (e.g., imaging, symptoms) leading to coding errors and denials.

Mitigation Tips

Best Practices
  • Correlate low-impact trauma history with SI joint pain. ICD-10: S32.4, M80.-
  • Document bone density scan results. ICD-10: Z13.82, Osteoporosis: M80.-
  • Assess for prior steroid use, contributing factor. ICD-10: T38.0x5A, E24.9
  • Consider MRI for definitive diagnosis of SIF. CPT: 72197, 73720
  • Document pain management strategies & response. ICD-10: G89.2-, CPT: 97112

Clinical Decision Support

Checklist
  • 1. Hx: Low-impact trauma, osteoporosis risk factors? (ICD-10: M84.4)
  • 2. PE: Focal sacral tenderness? Document pain location. (ICD-10: M84.4)
  • 3. Imaging: X-ray, CT, MRI, bone scan findings? (CPT: 72131, 72132, 73221, 78306)
  • 4. Consider DDx: Infection, malignancy, other fractures. Document rationale.
  • 5. Assess fall risk, implement prevention strategies. (ICD-10: W19.xxx)

Reimbursement and Quality Metrics

Impact Summary
  • Sacral Insufficiency Fracture Reimbursement: Coding accuracy (ICD-10 M80.0-, S32.-) impacts DRG assignment, affecting hospital payments. Proper documentation of osteoporosis, trauma, and fragility fractures is crucial for optimal reimbursement.
  • Quality Metrics Impact: Sacral insufficiency fracture diagnosis impacts quality measures related to pain management, fall prevention, and osteoporosis screening/treatment. Accurate coding is essential for proper reporting.
  • Hospital Reporting Impact: Accurate coding and documentation of sacral insufficiency fractures affect hospital reporting on patient safety indicators, such as falls and fractures. This data is used for internal quality improvement and public reporting.
  • Coding Accuracy Impact: Miscoding sacral insufficiency fractures as other fractures (e.g., pathological fractures) leads to inaccurate quality reporting and impacts severity of illness (SOI) and risk of mortality (ROM) calculations.

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.

Quick Tips

Practical Coding Tips
  • Code M80.0 for unspecified site
  • Document pain, tenderness, X-ray/MRI findings
  • Consider ICD-10 S32.19 for other sacrum fx
  • Query physician for unclear documentation
  • Check medical necessity for bone scans

Documentation Templates

SUBJECTIVE:  Patient presents with complaints of insidious onset low back pain, localized to the sacral region, possibly radiating to the buttocks or groin.  Pain is often described as dull, aching, and may be worse with weight-bearing, prolonged standing, or transfers.  The patient denies any specific trauma or fall.  Past medical history may include osteoporosis, osteopenia, or other conditions associated with decreased bone density.  Medications may include bisphosphonates, calcium, and vitamin D supplements.  Surgical history may be significant for prior pelvic surgery.  Review of systems is otherwise unremarkable.

OBJECTIVE:  Physical examination reveals tenderness to palpation over the sacrum.  Neurological examination is typically normal, although some patients may exhibit mild sensory changes or weakness in the lower extremities.  Range of motion in the lumbar spine may be limited due to pain.  Gait may be antalgic.  Imaging studies, including plain radiographs, may be inconclusive in early stages.  MRI or bone scintigraphy (bone scan) with SPECTCT are often utilized to confirm the diagnosis of sacral insufficiency fracture.  DEXA scan may be performed to assess bone mineral density.

ASSESSMENT:  Sacral insufficiency fracture.  Differential diagnosis includes lumbar spine degenerative disc disease, sacroiliac joint dysfunction, piriformis syndrome, and other causes of low back pain.  Diagnosis is based on the combination of patient history, physical exam findings, and imaging results.

PLAN:  Conservative management is the mainstay of treatment for sacral insufficiency fracture.  This includes pain management with analgesics, such as acetaminophen or NSAIDs.  Weight-bearing restrictions and activity modification are essential to promote fracture healing.  Physical therapy may be prescribed to improve mobility and strength.  Bisphosphonate therapy is often initiated to address underlying osteoporosis or osteopenia.  Patient education regarding fall prevention and bone health is crucial.  Close follow-up is recommended to monitor symptom resolution and fracture healing.  Surgical intervention is rarely necessary, reserved for cases of nonunion or severe pain refractory to conservative measures.  Referral to an orthopedic specialist or physiatrist may be warranted for further evaluation and management.
Sacral Insufficiency Fracture - AI-Powered ICD-10 Documentation