Morphology of neoplasms · M000-M999

Morphology of neoplasms

191 categories and 1 709 codes in 49 blocks, from the Master Industry Table 2021. Open a category for its codes and their markers.

M800Morphology Classification: Neoplasms, NOS

Block 800 · 1 category

CategoryTitleCodesValid for use
M800Neoplasms, NOS1919

M801-M804Morphology Classification: Neoplasms, NOS

Block 801 · 4 categories

CategoryTitleCodesValid for use
M801Epithelial neoplasms, NOS1616
M802Epithelial neoplasms, NOS66
M803Epithelial neoplasms, NOS1212
M804Epithelial neoplasms, NOS1414

M805-M808Morphology Classification: Squamous cell neoplasms

Block 805 · 4 categories

CategoryTitleCodesValid for use
M805Squamous cell neoplasms1212
M806Squamous cell neoplasms11
M807Squamous cell neoplasms2020
M808Squamous cell neoplasms88

M809-M811Morphology Classification: Basal cell neoplasms

Block 809 · 3 categories

CategoryTitleCodesValid for use
M809Basal cell neoplasms1818
M810Basal cell neoplasms66
M811Basal cell neoplasms33

M812-M813Morphology Classification: Transitional cell papillomas and carcinomas

Block 812 · 2 categories

CategoryTitleCodesValid for use
M812Transitional cell papillomas and carcinomas1515
M813Transitional cell papillomas and carcinomas66

M814-M838Morphology Classification: Adenomas and adenocarcinomas

Block 814 · 25 categories

CategoryTitleCodesValid for use
M814Adenomas and adenocarcinomas2222
M815Adenomas and adenocarcinomas2625
M816Adenomas and adenocarcinomas1212
M817Adenomas and adenocarcinomas1313
M818Adenomas and adenocarcinomas22
M819Adenomas and adenocarcinomas44
M820Adenomas and adenocarcinomas88
M821Adenomas and adenocarcinomas1414
M822Adenomas and adenocarcinomas66
M823Adenomas and adenocarcinomas55
M824Adenomas and adenocarcinomas2323
M825Adenomas and adenocarcinomas1414
M826Adenomas and adenocarcinomas1716
M827Adenomas and adenocarcinomas77
M828Adenomas and adenocarcinomas66
M829Adenomas and adenocarcinomas33
M830Adenomas and adenocarcinomas33
M831Adenomas and adenocarcinomas2222
M832Adenomas and adenocarcinomas1111
M833Adenomas and adenocarcinomas1717
M834Adenomas and adenocarcinomas1414
M835Adenomas and adenocarcinomas22
M836Adenomas and adenocarcinomas32
M837Adenomas and adenocarcinomas88
M838Adenomas and adenocarcinomas1414

M839-M842Morphology Classification: Adnexal and skin appendage neoplasms

Block 839 · 4 categories

CategoryTitleCodesValid for use
M839Adnexal and skin appendage neoplasms55
M840Adnexal and skin appendage neoplasms2626
M841Adnexal and skin appendage neoplasms55
M842Adnexal and skin appendage neoplasms33

M843Morphology Classification: Mucoepidermoid neoplasms

Block 843 · 1 category

CategoryTitleCodesValid for use
M843Mucoepidermoid neoplasms33

M844-M849Morphology Classification: Cystic, mucinous and serous neoplasms

Block 844 · 6 categories

CategoryTitleCodesValid for use
M844Cystic, mucinous and serous neoplasms1111
M845Cystic, mucinous and serous neoplasms1515
M846Cystic, mucinous and serous neoplasms1010
M847Cystic, mucinous and serous neoplasms1414
M848Cystic, mucinous and serous neoplasms88
M849Cystic, mucinous and serous neoplasms22

M850-M854Morphology Classification: Ductal and lobular neoplasms

Block 850 · 5 categories

CategoryTitleCodesValid for use
M850Ductal and lobular neoplasms2121
M851Ductal and lobular neoplasms1010
M852Ductal and lobular neoplasms1414
M853Ductal and lobular neoplasms22
M854Ductal and lobular neoplasms88

M855Morphology Classification: Acinar cell neoplasms

Block 855 · 1 category

CategoryTitleCodesValid for use
M855Acinar cell neoplasms88

M856-M858Morphology Classification: Complex epithelial neoplasms

Block 856 · 3 categories

CategoryTitleCodesValid for use
M856Complex epithelial neoplasms66
M857Complex epithelial neoplasms1414
M858Thymic epithelial neoplasms2626

M859-M867Morphology Classification: Specialised gonadal neoplasms

Block 859 · 9 categories

CategoryTitleCodesValid for use
M859Specialised gonadal neoplasms44
M860Specialised gonadal neoplasms55
M861Specialised gonadal neoplasms11
M862Specialised gonadal neoplasms66
M863Specialised gonadal neoplasms1313
M864Specialised gonadal neoplasms65
M865Specialised gonadal neoplasms44
M866Specialised gonadal neoplasms11
M867Specialised gonadal neoplasms44

M868-M871Morphology Classification: Paragangliomas and glomus tumours

Block 868 · 4 categories

CategoryTitleCodesValid for use
M868Paragangliomas and glomus tumours77
M869Paragangliomas and glomus tumours66
M870Paragangliomas and glomus tumours33
M871Paragangliomas and glomus tumours77

M872-M879Morphology Classification: Naevi and melanomas

Block 872 · 8 categories

CategoryTitleCodesValid for use
M872Naevi and melanomas2019
M873Naevi and melanomas33
M874Naevi and melanomas1717
M875Naevi and melanomas11
M876Naevi and melanomas66
M877Naevi and melanomas1313
M878Naevi and melanomas33
M879Naevi and melanomas11

M880Morphology Classification:

Block 880 · 1 category

CategoryTitleCodesValid for use
M880Soft tissue tumours and sarcomas, NOS1616

M881-M883Morphology Classification: Fibromatous neoplasms

Block 881 · 3 categories

CategoryTitleCodesValid for use
M881Fibromatous neoplasms1818
M882Fibromatous neoplasms1111
M883Fibromatous neoplasms1313

M884Morphology Classification: Myxomatous neoplasms

Block 884 · 1 category

CategoryTitleCodesValid for use
M884Myxomatous neoplasms55

M885-M888Morphology Classification: Lipomatous neoplasms

Block 885 · 4 categories

CategoryTitleCodesValid for use
M885Lipomatous neoplasms2323
M886Lipomatous neoplasms33
M887Lipomatous neoplasms11
M888Lipomatous neoplasms22

M889-M892Morphology Classification: Myomatous neoplasms

Block 889 · 4 categories

CategoryTitleCodesValid for use
M889Myomatous neoplasms1919
M890Myomatous neoplasms1010
M891Myomatous neoplasms44
M892Myomatous neoplasms44

M893-M899Morphology Classification: Complex mixed and stromal neoplasms

Block 893 · 7 categories

CategoryTitleCodesValid for use
M893Complex mixed and stromal neoplasms1919
M894Complex mixed and stromal neoplasms55
M895Complex mixed and stromal neoplasms88
M896Complex mixed and stromal neoplasms1010
M897Complex mixed and stromal neoplasms1010
M898Complex mixed and stromal neoplasms88
M899Complex mixed and stromal neoplasms66

M900-M903Morphology Classification: Fibroepithelial neoplasms

Block 900 · 4 categories

CategoryTitleCodesValid for use
M900Fibroepithelial neoplasms44
M901Fibroepithelial neoplasms1313
M902Fibroepithelial neoplasms44
M903Fibroepithelial neoplasms11

M904Morphology Classification: Synovial-like neoplasms

Block 904 · 1 category

CategoryTitleCodesValid for use
M904Synovial-like neoplasms1111

M905Morphology Classification: Mesothelial neoplasms

Block 905 · 1 category

CategoryTitleCodesValid for use
M905Mesothelial neoplasms1514

M906-M909Morphology Classification: Germ cell neoplasms

Block 906 · 4 categories

CategoryTitleCodesValid for use
M906Germ cell neoplasms1313
M907Germ cell neoplasms77
M908Germ cell neoplasms1515
M909Germ cell neoplasms44

M910Morphology Classification: Trophoblastic neoplasms

Block 910 · 1 category

CategoryTitleCodesValid for use
M910Trophoblastic neoplasms1212

M911Morphology Classification: Mesonephromas

Block 911 · 1 category

CategoryTitleCodesValid for use
M911Mesonephromas44

M912-M916Morphology Classification: Blood vessel tumours

Block 912 · 5 categories

CategoryTitleCodesValid for use
M912Blood vessel tumours109
M913Blood vessel tumours1212
M914Blood vessel tumours44
M915Blood vessel tumours44
M916Blood vessel tumours33

M917Morphology Classification: Lymphatic vessel tumours

Block 917 · 1 category

CategoryTitleCodesValid for use
M917Lymphatic vessel tumours99

M918-M924Morphology Classification: Osseous and chondromatous neoplasms

Block 918 · 7 categories

CategoryTitleCodesValid for use
M918Osseous and chondromatous neoplasms1717
M919Osseous and chondromatous neoplasms1010
M920Osseous and chondromatous neoplasms22
M921Osseous and chondromatous neoplasms22
M922Osseous and chondromatous neoplasms77
M923Osseous and chondromatous neoplasms55
M924Osseous and chondromatous neoplasms77

M925Morphology Classification: Giant cell tumours

Block 925 · 1 category

CategoryTitleCodesValid for use
M925Giant cell tumours99

M926Morphology Classification: Miscellaneous bone tumours

Block 926 · 1 category

CategoryTitleCodesValid for use
M926Miscellaneous bone tumours55

M927-M934Morphology Classification: Odontogenic tumours

Block 927 · 8 categories

CategoryTitleCodesValid for use
M927Odontogenic tumours99
M928Odontogenic tumours33
M929Odontogenic tumours33
M930Odontogenic tumours33
M931Odontogenic tumours55
M932Odontogenic tumours33
M933Odontogenic tumours33
M934Odontogenic tumours44

M935-M937Morphology Classification: Miscellaneous tumours

Block 935 · 3 categories

CategoryTitleCodesValid for use
M935Miscellaneous tumours33
M936Miscellaneous tumours99
M937Miscellaneous tumours77

M938-M948Morphology Classification: Gliomas

Block 938 · 11 categories

CategoryTitleCodesValid for use
M938Gliomas88
M939Gliomas1313
M940Gliomas44
M941Gliomas66
M942Gliomas1211
M943Gliomas44
M944Gliomas99
M945Gliomas44
M946Gliomas22
M947Gliomas1010
M948Gliomas33

M949-M952Morphology Classification: Neuroepitheliomatous neoplasms

Block 949 · 4 categories

CategoryTitleCodesValid for use
M949Neuroepitheliomatous neoplasms66
M950Neuroepitheliomatous neoplasms2121
M951Neuroepitheliomatous neoplasms1010
M952Neuroepitheliomatous neoplasms88

M953Morphology Classification: Meningiomas

Block 953 · 1 category

CategoryTitleCodesValid for use
M953Meningiomas1717

M954-M957Morphology Classification: Nerve sheath tumours

Block 954 · 4 categories

CategoryTitleCodesValid for use
M954Nerve sheath tumours55
M955Nerve sheath tumours11
M956Nerve sheath tumours77
M957Nerve sheath tumours44

M958Morphology Classification: Granular cell tumours and alveolar soft part sarcomas

Block 958 · 1 category

CategoryTitleCodesValid for use
M958Granular cell tumours and alveolar soft part sarcomas66

M959-M971Morphology Classification: Hodgkin and non-Hodgkin lymphoma

Block 959 · 8 categories

CategoryTitleCodesValid for use
M959Malignant lymphomas, NOS or diffuse104
M965Hodgkin lymphoma102
M966Hodgkin lymphoma80
M967Mature B-cell lymphomas124
M968Mature B-cell lymphomas124
M969Mature B-cell lymphomas112
M970Mature T- and NK-cell lymphomas112
M971Mature T- and NK-cell lymphomas1310

M972Morphology Classification: Precursor cell lymphoblastic lymphoma

Block 972 · 1 category

CategoryTitleCodesValid for use
M972Precursor cell lymphoblastic lymphoma1512

M973Morphology Classification: Plasma cell tumours

Block 973 · 1 category

CategoryTitleCodesValid for use
M973Plasma cell tumours1210

M974Morphology Classification: Mast cell tumours

Block 974 · 1 category

CategoryTitleCodesValid for use
M974Mast cell tumours63

M975Morphology Classification: Neoplasms of histiocytes and accessory lymphoid cells

Block 975 · 1 category

CategoryTitleCodesValid for use
M975Neoplasms of histiocytes and accessory lymphoid cells1919

M976Morphology Classification: Immunoproliferative diseases

Block 976 · 1 category

CategoryTitleCodesValid for use
M976Immunoproliferative diseases101

M980-M994Morphology Classification: Leukaemias

Block 980 · 14 categories

CategoryTitleCodesValid for use
M980Leukaemias, NOS1510
M981B lymphoblastic leukaemia/lymphoma1616
M982Lymphoid leukaemias80
M983Lymphoid leukaemias1614
M984Myeloid leukemias30
M985Myeloid leukemias10
M986Myeloid leukemias124
M987Myeloid leukemias1312
M988Myeloid leukemias10
M989Myeloid leukemias149
M990Myeloid leukemias10
M991Myeloid leukemias43
M993Myeloid leukemias30
M994Other leukaemias86

M995-M997Morphology Classification: Chronic myeloprpliferative disorders

Block 995 · 3 categories

CategoryTitleCodesValid for use
M995Chronic myeloprpliferative disorders32
M996Chronic myeloprpliferative disorders1916
M997Other haematologic disorders76

M998Morphology Classification: Myelodysplastic syndromes

Block 998 · 1 category

CategoryTitleCodesValid for use
M998Myelodysplastic syndromes2216

M999Morphology Classification: Refractory conditions

Block 999 · 1 category

CategoryTitleCodesValid for use
M999Refractory conditions44

Source and terms

Reproduced from the national table, unaltered.

The Department publishes the table for the industry to load. The ICD-10 Master Industry Table page

Codes and descriptions: ICD-10 Master Industry Table (MIT) 2021, published 16 March 2021 by the National Department of Health, Republic of South Africa. ® National Department of Health: all rights reserved. Reproduced for reference without alteration.

ICD-10 is the International Statistical Classification of Diseases and Related Health Problems, Tenth Revision, © World Health Organization. The WHO ICD-10 descriptions appear as published in the MIT.

Prescribed Minimum Benefit (PMB) and Chronic Disease List (CDL) markers: Council for Medical Schemes, PMB Coded List, as read by GreenNotes. Benefit decisions rest with each medical scheme.

Source file: ICD-10_MIT_2021_Excel_16-March_2021.xlsx. Found an error in a code or description? Write to help@greennotes.co.za.

This lookup is a reference to the published code table, not coding advice. Code assignment is the treating practitioner’s responsibility, following the South African ICD-10 Coding Standards and Guidelines and the WHO ICD-10 volumes. GreenNotes does not warrant that the table is complete or current.
This is the South African table. Most ICD-10 results online are the United States’ ICD-10-CM, a different code set that South African medical schemes do not accept. Regulation 5 of the General Regulations under the Medical Schemes Act requires the diagnostic code on every account, and the Master Industry Table is the list it is coded from.

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