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Questions and Answers
When should a code from category G89 be assigned as principal diagnosis?
In what scenario should a code for the underlying condition be assigned as the principal diagnosis?
Which statement correctly describes the sequencing of category G89 codes with site-specific pain codes?
When should a code for the underlying condition be assigned as the principal diagnosis in relation to neurostimulator insertion?
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What should be coded first if a related definitive diagnosis has not been established and an encounter is not for pain control or management?
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In what situation should postoperative pain be coded according to Section IV.Diagnostic Coding and Reporting?
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True or False: Chronic pain can be classified using subcategory G89.2.
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What should be reported as an additional diagnosis when pain control or management is the reason for admission/encounter?
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How should postoperative pain associated with specific postoperative complications be coded?
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Which scenario requires coding of postoperative pain?
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Which code from the ICD-10-CM classification system should be used to identify the affected side when the dominant or nondominant side is not specified in the documentation?
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When should codes from category G89, Pain, not elsewhere classified, be used?
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According to the guidelines, when should a code from category G89, Pain, not elsewhere classified, not be assigned?
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Which of the following is correct regarding the default coding for the affected side when the dominant or nondominant side is not specified?
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Which subcategories of G83 should be used to identify the affected limb when the dominant or nondominant side is not specified?
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Which of the following statements is true regarding the default coding for the affected side when the dominant or nondominant side is not specified?
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Which subcategories of G83 should be used to identify the affected limb when the dominant or nondominant side is not specified?
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Which of the following statements is correct regarding the use of codes from category G89, Pain, not elsewhere classified?
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Which of the following codes should be used to identify hemiplegia or hemiparesis when the dominant or nondominant side is not specified?
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When should a code from category G89, Pain, not elsewhere classified, be assigned?
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What is the purpose of the G89.3 code according to the text?
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When can the G89.3 code be assigned as the principal or first-listed code?
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What should be reported as an additional diagnosis when the G89.3 code is assigned?
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When can the G89.3 code be assigned as an additional diagnosis?
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Which of the following is not necessary when assigning the G89.3 code?
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What is the purpose of the instructions in Section I.C.2. mentioned in the text?
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What is the main purpose of the text?
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What is the main difference between the G89.0 code for central pain syndrome and the G89.4 code for chronic pain syndrome according to the text?
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Study Notes
Categories and Principal Diagnosis
- Codes from category G89 should be assigned as principal diagnosis for patients with pain as the primary reason for the encounter.
- If an underlying condition is responsible for chronic pain, that underlying condition should be assigned as the principal diagnosis instead of G89.
- G89 codes should be sequenced correctly with site-specific pain codes, typically with G89 following the site-specific code.
Neurostimulator Insertion
- When coding for neurostimulator insertion, the underlying condition should be assigned as the principal diagnosis, especially if the procedure is intended to alleviate the effects of the underlying condition.
Undefined Encounters
- In cases where a definitive diagnosis hasn't been established and the encounter isn't focused on pain management, the symptom or reason for encounter should be coded first.
Postoperative Pain Coding
- Postoperative pain should be coded according to Section IV of Diagnostic Coding and Reporting when it is related to surgery and complicates the patient's condition.
- If pain is due to specific postoperative complications, it should be coded in association with those specific complications.
Coding for Dominant Side
- When documentation doesn't specify dominant or nondominant side, the ICD-10-CM classification system defaults to codes for unspecified laterality or affected side.
Usage of G89 Codes
- Codes from category G89 should be used when pain cannot be classified elsewhere.
- G89 codes should not be assigned if specific pain codes can be documented or determined.
- Default coding for the affected side occurs when neither dominant nor nondominant sides are specified.
Subcategories and Pain Coding
- Subcategories from G83 should be used to identify the affected limb in situations where the side isn't specified in the documentation.
- The G89.3 code, which indicates pain, can serve as either the principal diagnosis or an additional diagnosis depending on the scenario.
Additional Diagnoses
- When G89.3 is assigned, pain control or management should be indicated as an additional diagnosis, especially for pain management-focused encounters.
Coding Requirements for G89.3
- G89.3 can be assigned as an additional diagnosis when no specific underlying cause of pain is documented.
- Assigning G89.3 requires the confirmation that pain control or management is the primary reason for the encounter.
Key Differences in G89 Codes
- The main difference between G89.0 (central pain syndrome) and G89.4 (chronic pain syndrome) lies in their underlying pathophysiology and implications for treatment and management.
- Section I.C.2 instructions provide essential guidance for correctly assigning G89 codes in different clinical scenarios.
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Description
Test your knowledge on coding guidelines related to diseases of the nervous system in Chapter 6 of ICD-10-CM. Identify codes for hemiplegia, hemiparesis, and monoplegia and understand how to document the affected side according to the official guidelines.