ICD-10-CM Codes
A00-B99
B35-B49
B36-
2023 ICD-10-CM Diagnosis Code B36.1

2023 ICD-10-CM Diagnosis Code B36.1

Tinea nigra

2016

2017

2018

2019

2020

2021

2022

2023

Billable/Specific Code

B36.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2023 edition of ICD-10-CM B36.1 became effective on October 1, 2022.
This is the American ICD-10-CM version of B36.1 - other international versions of ICD-10 B36.1 may differ.

Applicable To

Keratomycosis nigricans palmaris
Microsporosis nigra
Pityriasis nigra

The following code(s) above B36.1 contain annotation back-references

Annotation Back-References

In this context, annotation back-references refer to codes that contain:

Applicable To annotations, or
Code Also annotations, or
Code First annotations, or
Excludes1 annotations, or
Excludes2 annotations, or
Includes annotations, or
Note annotations, or
Use Additional annotations

that may be applicable to B36.1:

A00-B99
2023 ICD-10-CM Range A00-B99
Certain infectious and parasitic diseases
Includes
- diseases generally recognized as communicable or transmissible
Type 1 Excludes
- certain localized infections - see body system-related chapters
Type 2 Excludes
- carrier or suspected carrier of infectious disease (Z22.-)
- infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
- infectious and parasitic diseases specific to the perinatal period (P35-P39)
- influenza and other acute respiratory infections (J00-J22)
Use Additional
- code to identify resistance to antimicrobial drugs (Z16.-)
Certain infectious and parasitic diseases
B35-B49
2023 ICD-10-CM Range B35-B49
Mycoses
Type 2 Excludes
- hypersensitivity pneumonitis due to organic dust (J67.-)
- mycosis fungoides (C84.0-)
Mycoses

ICD-10-CM B36.1 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):

606 Minor skin disorders with mcc
607 Minor skin disorders without mcc

Convert B36.1 to ICD-9-CM

Code History

2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
2017 (effective 10/1/2016): No change
2018 (effective 10/1/2017): No change
2019 (effective 10/1/2018): No change
2020 (effective 10/1/2019): No change
2021 (effective 10/1/2020): No change
2022 (effective 10/1/2021): No change
2023 (effective 10/1/2022): No change

Diagnosis Index entries containing back-references to B36.1:

Infection, infected, infective (opportunistic) B99.9
ICD-10-CM Diagnosis Code B99.9
Unspecified infectious disease
- Cladosporium
  - castellanii B36.1
  - werneckii B36.1
Keratomycosis B49
ICD-10-CM Diagnosis Code B49
Unspecified mycosis
Applicable To
Fungemia NOS
- nigrans, nigricans B36.1 (palmaris)
Microsporosis - see also Dermatophytosis
- nigra B36.1
Pityriasis (capitis) L21.0
ICD-10-CM Diagnosis Code L21.0
Seborrhea capitis
Applicable To
Cradle cap
- nigra B36.1
Tinea (intersecta) (tarsi) B35.9
ICD-10-CM Diagnosis Code B35.9
Dermatophytosis, unspecified
Applicable To
Ringworm NOS
- nigra B36.1

ICD-10-CM Codes Adjacent To B36.1

B35.1 Tinea unguium

B35.2 Tinea manuum

B35.3 Tinea pedis

B35.4 Tinea corporis

B35.5 Tinea imbricata

B35.6 Tinea cruris

B35.8 Other dermatophytoses

B35.9 Dermatophytosis, unspecified

B36 Other superficial mycoses

B36.0 Pityriasis versicolor

B36.1 Tinea nigra

B36.2 White piedra

B36.3 Black piedra

B36.8 Other specified superficial mycoses

B36.9 Superficial mycosis, unspecified

B37 Candidiasis

B37.0 Candidal stomatitis

B37.1 Pulmonary candidiasis

B37.2 Candidiasis of skin and nail

B37.3 Candidiasis of vulva and vagina

B37.31 Acute candidiasis of vulva and vagina

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

2023 ICD-10-CM Diagnosis Code B36.1

Tinea nigra

Certain infectious and parasitic diseases

Mycoses

Unspecified infectious disease

Unspecified mycosis

Seborrhea capitis

Dermatophytosis, unspecified