AutoICD API

C81.91

Billable

Hodgkin lymphoma, unsp, lymph nodes of head, face, and neck

Hodgkin lymphoma, unspecified, lymph nodes of head, face, and neck

Status

Billable / Specific

Block

C81-C96

Parent Code

C81.9

Coding Notes

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

  • personal history of Hodgkin lymphoma (Z85.71)

Excludes 2

Conditions not included here, but the patient may have both

  • Kaposi's sarcoma of lymph nodes (C46.3)
  • secondary and unspecified neoplasm of lymph nodes (C77.-)
  • secondary neoplasm of bone marrow (C79.52)
  • secondary neoplasm of spleen (C78.89)

Also Known As / Clinical Terms

SNOMED CT

UMLS

Frequently Asked Questions

What is the ICD-10 code for hodgkin lymphoma, unsp, lymph nodes of head, face, and neck?

The ICD-10-CM code for hodgkin lymphoma, unsp, lymph nodes of head, face, and neck is C81.91. The full clinical description is "Hodgkin lymphoma, unspecified, lymph nodes of head, face, and neck". C81.91 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code C81.91 mean?

ICD-10-CM code C81.91 represents "Hodgkin lymphoma, unspecified, lymph nodes of head, face, and neck". It is classified under Chapter 2: Neoplasms and is a billable/specific code that can be used on a claim.

Is C81.91 a billable code?

Yes, C81.91 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is C81.91 in?

C81.91 is in Chapter 2: Neoplasms (codes C00-D49).

What codes cannot be used with C81.91?

C81.91 has Excludes1 notes indicating codes that cannot be used together with it, including: personal history of Hodgkin lymphoma (Z85.71).

What SNOMED CT codes does C81.91 map to?

C81.91 maps to 10 SNOMED CT concepts: 1255802009, 1255804005, 1255803004, 118602004, 1255726001, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for C81.91?

C81.91 is linked to 1 UMLS Concept Unique Identifier: C2853775. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.