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D21.9
ICD-10-CM
Fibroma

Understanding Fibroma, also known as Fibrom or Benign Fibrous Tumor? This resource provides essential information for healthcare professionals on Fibroma diagnosis, clinical documentation, and medical coding. Learn about Fibroma symptoms, treatment options, and relevant ICD-10 codes for accurate and efficient medical record keeping. Explore best practices for documenting Fibroma in patient charts and ensure compliant billing and coding processes.

Also known as

Fibrom
Benign Fibrous Tumor

Diagnosis Snapshot

Key Facts
  • Definition : A benign tumor composed of fibrous connective tissue.
  • Clinical Signs : Often asymptomatic, slow-growing, firm, painless lump or nodule. Can cause pain depending on location and size.
  • Common Settings : Skin, uterus (fibroids), ovaries, bones. Can occur anywhere in the body.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC D21.9 Coding
D21.0-D21.9

Other benign neoplasm of skin

Covers various benign skin growths, including fibromas.

D17.0-D17.9

Benign lipomatous neoplasm

While primarily for lipomas, some fibrolipomas may be included.

D48.0-D48.9

Neoplasm of uncertain behavior of connective and soft tissue

May be used if fibroma's behavior is unclear.

Code-Specific Guidance

Decision Tree for

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

Is the fibroma of the skin?

  • Yes

    Is it a dermatofibroma?

  • No

    Is site specified?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Benign tumor of fibrous tissue.
Benign nerve sheath tumor.
Benign smooth muscle tumor.

Documentation Best Practices

Documentation Checklist
  • Fibroma (F) diagnosis: Document size, shape, location.
  • Fibrom/Benign Fibrous Tumor: Note skin changes, symptoms.
  • F code: Histopathology confirmation required for Fibroma.
  • ICD-10 code for Fibroma: Specify site and laterality.
  • Fibroma medical coding: Document any associated symptoms.

Coding and Audit Risks

Common Risks
  • Unspecified Site

    Coding fibroma requires specific site documentation. Unspecified site leads to coding errors and claim denials.

  • Histology Mismatch

    ICD-10-CM coding for fibroma needs histological confirmation. Documentation discrepancies create audit risks and compliance issues.

  • Benign vs. Malignant

    Accurate differentiation between benign and malignant fibrous tumors is crucial for correct coding and reimbursement.

Mitigation Tips

Best Practices
  • Document fibroma size, location, and morphology for accurate ICD-10 coding (D21.9).
  • Ensure clinical notes support fibroma diagnosis for compliant billing and reimbursement.
  • Differentiate fibroma from other soft tissue tumors with clear diagnostic criteria in documentation.
  • For asymptomatic fibromas, document monitoring plan and patient education in medical record.
  • If surgical excision, code procedure using appropriate CPT codes (e.g., 21555, 21556).

Clinical Decision Support

Checklist
  • Confirm palpable, firm, slow-growing, painless nodule.
  • Check location: typically skin, subcutaneous tissue, or mucosa.
  • Review imaging (ultrasound, MRI): well-circumscribed, hypoechoic/isointense.
  • Consider biopsy for definitive diagnosis if atypical features present.

Reimbursement and Quality Metrics

Impact Summary
  • ICD-10 coding for Fibroma (F series) impacts reimbursement based on accurate diagnosis and procedure codes.
  • Coding quality affects hospital reporting metrics tied to benign fibrous tumor diagnoses like Fibrom.
  • Proper Fibroma documentation ensures appropriate reimbursement for related medical services.
  • Accurate Fibroma coding improves data integrity for quality measurement and resource allocation.

Streamline Your Medical Coding

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

Frequently Asked Questions

Common Questions and Answers

Q: What are the key differentiating features between a fibroma, fibromatosis, and a benign fibrous histiocytoma in clinical presentation and histopathology?

A: Differentiating between a fibroma, fibromatosis, and a benign fibrous histiocytoma requires careful consideration of clinical presentation and histopathological features. Fibromas typically present as slow-growing, well-circumscribed, painless nodules, whereas fibromatosis can exhibit more infiltrative growth and may be associated with pain or functional impairment. Benign fibrous histiocytomas often present as mobile, dermal or subcutaneous nodules. Histopathologically, fibromas are characterized by bland spindle cells and collagenous stroma. Fibromatosis shows a more cellular and infiltrative pattern of spindle cells. Benign fibrous histiocytomas exhibit a storiform pattern with a mix of spindle cells, histiocyte-like cells, and multinucleated giant cells. Immunohistochemistry can further aid in differentiation. Explore how these subtle differences impact treatment strategies and long-term patient outcomes.

Q: How can I effectively utilize imaging studies (ultrasound, MRI, CT) to assess and characterize a suspected fibroma or fibromatosis, and when is biopsy indicated in the diagnostic workup?

A: Imaging studies play a crucial role in assessing and characterizing suspected fibromas and fibromatosis. Ultrasound can be helpful in evaluating superficial lesions, providing information about size, shape, and echogenicity. MRI offers superior soft tissue contrast, allowing for better delineation of lesion margins and assessment of surrounding structures. CT scans are generally less useful for soft tissue characterization but can be helpful in evaluating lesions involving bone or in cases with diagnostic uncertainty. Biopsy is typically indicated when imaging findings are inconclusive or when there is suspicion of malignancy. Consider implementing a multidisciplinary approach involving radiology and pathology for optimal diagnostic accuracy. Learn more about the role of core needle biopsy versus excisional biopsy in the diagnosis of these lesions.

Quick Tips

Practical Coding Tips
  • Code Fibroma as D23.9
  • Check site specificity
  • Document size and location
  • Rule out malignancy
  • Consider Fibromatosis (D48)

Documentation Templates

Patient presents with a fibroma, a benign fibrous tumor.  The lesion is consistent with a clinical diagnosis of fibrom, also known as a benign fibrous histiocytoma.  Physical examination revealed a well-circumscribed, firm, non-tender nodule.  Differential diagnosis includes dermatofibroma, neurofibroma, and keloid.  Location, size, and morphological characteristics were documented for accurate medical coding and billing purposes.  No associated symptoms such as pain, itching, or bleeding were reported.  The patient's medical history is unremarkable for any connective tissue disorders or relevant family history of similar lesions.  Considering the benign nature and asymptomatic presentation, conservative management with observation is recommended.  Patient education was provided regarding the natural history of fibromas and potential for slow growth.  Follow-up is scheduled to monitor for any changes in size, shape, or symptoms.  Further evaluation and intervention, including surgical excision or biopsy, may be considered if the lesion becomes symptomatic, rapidly increases in size, or exhibits concerning clinical features.  This clinical documentation supports ICD-10 coding for benign neoplasm of connective tissue.  The patient understands the plan and agrees with the recommended course of action.
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