AutoICD API

D81.8

Non-billable

Other combined immunodeficiencies

Other combined immunodeficiencies

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

D80-D89

Parent Code

D81

Child Codes

3

Coding Notes

Includes

Conditions included under this code

  • defects in the complement system
  • immunodeficiency disorders, except human immunodeficiency virus [HIV] disease
  • sarcoidosis

Excludes 1

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

  • autoimmune disease (systemic) NOS (M35.9)
  • functional disorders of polymorphonuclear neutrophils (D71)
  • human immunodeficiency virus [HIV] disease (B20)
  • autosomal recessive agammaglobulinemia (Swiss type) (D80.0)

Excludes 2

Conditions not included here, but the patient may have both

  • autoimmune disease (systemic) NOS (M35.9)
  • certain conditions originating in the perinatal period (P00-P96)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • human immunodeficiency virus [HIV] disease (B20)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Child Codes (3)

D81.81

Biotin-dependent carboxylase deficiency

D81.82

Activated Phosphoinositide 3-kinase Delta Syndrome [APDS]

BillableD81.89

Other combined immunodeficiencies

Billable

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is ICD-10 code D81.8?

ICD-10-CM code D81.8 represents "Other combined immunodeficiencies". It is a non-billable header code — use a more specific child code for billing purposes.

Is D81.8 a billable code?

No, D81.8 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under D81.8.

What chapter is D81.8 in?

D81.8 is in Chapter 3: Diseases of the Blood and Blood-Forming Organs (codes D50-D89).

What codes cannot be used with D81.8?

D81.8 has Excludes1 notes indicating codes that cannot be used together with it, including: autoimmune disease (systemic) NOS (M35.9); functional disorders of polymorphonuclear neutrophils (D71); human immunodeficiency virus [HIV] disease (B20); and 1 more.

What are the subcategories under D81.8?

D81.8 has 3 child codes, including: D81.81 (Biotin-dependent carboxylase deficiency), D81.82 (Activated Phosphoinositide 3-kinase Delta Syndrome [APDS]), D81.89 (Other combined immunodeficiencies).

What are the UMLS CUIs for D81.8?

D81.8 is linked to 1 UMLS Concept Unique Identifier: C0477324. 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.