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ICD-10 Coding for Chills(R68.83, R50.0)

Complete ICD-10-CM coding and documentation guide for Chills. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

RigorsShivering

Related ICD-10 Code Ranges

Complete code families applicable to Chills

R50-R69Primary Range

General symptoms and signs

This range includes codes for symptoms such as chills, with or without fever, and other general symptoms.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
R68.83Chills (without fever)Use when chills are present without a documented fever.
  • Documented absence of fever
  • Clinical correlation with conditions like hypothyroidism or hypoglycemia
R50.0Fever, unspecified, with chillsUse when chills are accompanied by a documented fever.
  • Documented fever ≥100.4°F
  • Supporting lab results indicating infection

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for chills without fever

Essential facts and insights about Chills

The ICD-10 code for chills without fever is R68.83.

Primary ICD-10-CM Codes for chills

Chills (without fever)
Billable Code

Decision Criteria

clinical Criteria

  • Chills present without fever

Applicable To

  • Chills without fever

Excludes

  • Fever with chills (R50.0)

Clinical Validation Requirements

  • Documented absence of fever
  • Clinical correlation with conditions like hypothyroidism or hypoglycemia

Code-Specific Risks

  • Misclassification if fever is present but not documented

Coding Notes

  • Ensure documentation clearly states the absence of fever.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Hypothyroidism, unspecified

E03.9
Use when chills are associated with hypothyroidism.

Pneumonia, unspecified organism

J18.9
Use when fever with chills is due to pneumonia.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Fever with chills

R50.0
Presence of fever ≥100.4°F

Chills (without fever)

R68.83
Absence of fever

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Chills to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code R68.83.

Impact

Clinical: Misleading clinical picture, Regulatory: Potential audit issues, Financial: Incorrect DRG assignment

Mitigation Strategy

Always record temperature, Include associated symptoms

Impact

Reimbursement: Potential underpayment due to lack of specificity, Compliance: Non-compliance with coding guidelines, Data Quality: Decreased accuracy in clinical data

Mitigation Strategy

Ensure documentation specifies fever with or without chills to use R50.0 or R68.83 appropriately.

Impact

Inadequate documentation of fever can lead to incorrect coding.

Mitigation Strategy

Implement a checklist for documenting vital signs and symptoms.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Chills, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Chills

Use these documentation templates to ensure complete and accurate documentation for Chills. These templates include all required elements for proper coding and billing.

Chills with hypothyroidism

Specialty: Endocrinology

Required Elements

  • Onset and duration of chills
  • Absence of fever
  • Thyroid function tests

Example Documentation

Patient reports chills for 3 days without fever. TSH elevated at 12 µIU/mL.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has chills.
Good Documentation Example
Patient reports persistent chills for 48 hours without measured fever; TSH 12 µIU/mL.
Explanation
The good example includes specific details and lab results supporting the diagnosis.

Need help with ICD-10 coding for Chills? Ask your questions below.

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