2024 ICD-10-CM Diagnosis Code Z78.9

Approximate Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

• Able to use VOCA
• Abnormal finding on evaluation procedure
• Abnormal susceptibility to infections
• Abnormal systolic arterial pressure
• Absent response to treatment
• Acquisition of new antigens
• Activity extremely limited
• Activity moderately limited
• Activity somewhat limited
• Activity totally limited
• Activity very limited
• Activity very slightly limited
• Acute health crisis
• Acute insufficiency
• Adverse incident outcome categories
• Alcohol intolerance
• Alpha-adrenoceptor blocker not tolerated
• Altered immunity
• Alternative health finding
• Alternative health finding
• Alternative health finding
• Alternative health finding
• Alternative health finding
• Alternative health finding
• Alternative health finding
• Amines detected by whiff test
• Angiotensin converting enzyme inhibitor not tolerated
• Angiotensin II receptor antagonist indicated
• Angiotensin II receptor antagonist not tolerated
• Antibiotic prophylaxis indicated
• Antibiotic prophylaxis not indicated
• Antibiotic therapy indicated
• Anticoagulation not tolerated
• Bi syndrome
• Bisphosphonates not tolerated
• Body disability AND/OR failure state
• Bruises easily
• Calcium channel blocker not tolerated
• Canagliflozin not tolerated
• Carrier of disorder
• Carrier state, disease expressed
• Carrier state, disease not expressed
• Carries emergency treatment
• Carries epinephrine preloaded injection pen
• Chronic disease - default from follow-up
• Chronic disease - drug compliance check
• Chronic disease - drug resistance
• Chronic disease - good control
• Chronic disease - poor control
• Chronic disease - treatment changed
• Chronic disease - treatment started
• Chronic disease initial assessment
• Chronic physical disability
• Combined calcium and vitamin D3 preparation not tolerated
• Comfort care only status
• Co-morbid conditions
• Complete therapeutic response
• Condition appropriate for anesthesia
• Continuous positive airway pressure ventilation treatment not tolerated
• Coronary angiography planned
• Coronary angioplasty planned
• Coronary artery bypass graft operation planned
• Crisis
• Dapagliflozin not tolerated
• Decompensation
• Decreased drug resistance
• Decreased drug tolerance
• Decreased intolerance
• Decreased susceptibility to infections
• Decreased therapeutic response
• Decreased tolerance
• Defective phagocytic cell chemotaxis
• Dependent ability to transfer location
• Dependent transfer from bed to chair
• Dependent transfer from chair to bed
• Diet for special test
• Diet for special test
• Difficulty achieving target heart rate
• Difficulty cleaning needles
• Difficulty demonstrating health literacy
• Difficulty performing wheelchair transfers
• Difficulty performing wheelchair transfers
• Difficulty performing wheelchair transfers
• Difficulty performing wheelchair transfers
• Difficulty performing wheelchair transfers
• Difficulty performing wheelchair transfers
• Difficulty performing wheelchair transfers
• Difficulty performing wheelchair transfers
• Difficulty riding horse
• Difficulty transferring from bed to chair
• Difficulty transferring from bed to wheelchair
• Difficulty transferring from car to wheelchair
• Difficulty transferring from chair to bed
• Difficulty transferring from chair to wheelchair
• DIfficulty transferring from toilet to wheelchair
• Difficulty transferring from wheelchair to bed
• Difficulty transferring from wheelchair to car
• Difficulty transferring from wheelchair to chair
• Difficulty transferring from wheelchair to toilet
• Difficulty transferring location
• Diphtheria immune
• Diphtheria non-immune
• Disability
• Disability - moderate
• Disability - severe
• Disability - slight
• Disability of arm
• Disability of bilateral lower limbs
• Disability of bilateral upper limbs
• Disability of foot
• Disability of lower limb
• Disability of upper limb
• Disease condition determination, arrested
• Disease condition determination, cured
• Disease condition determination, fairly well controlled
• Disease condition determination, moderately controlled
• Disease condition determination, poorly controlled
• Disease condition determination, slightly controlled
• Disease condition determination, uncontrolled
• Disease condition determination, well controlled
• Disease condition finding
• Disease condition finding
• Disease condition finding
• Disease condition finding
• Disease condition finding
• Disease condition finding
• Disease condition finding
• Disease condition finding
• Disease related state
• Disorder in full remission
• Disorder in full remission in response to treatment
• Disorder in partial remission
• Disorder in partial remission in response to treatment
• Disorder in remission in response to treatment
• Disorder in spontaneous full remission
• Disorder in spontaneous partial remission
• Disorder in spontaneous remission
• Disturbed energy field
• Does mobilize in home
• Does not achieve target heart rate
• Does not maintain a lying position
• Does not maintain a position
• Does not perform wheelchair transfers
• Does not perform wheelchair transfers
• Does not perform wheelchair transfers
• Does not perform wheelchair transfers
• Does not perform wheelchair transfers
• Does not perform wheelchair transfers
• Does not perform wheelchair transfers
• Does not perform wheelchair transfers
• Does not push with lower limb
• Does not swim
• Does not transfer from bed to chair
• Does not transfer from bed to wheelchair
• Does not transfer from car to wheelchair
• Does not transfer from chair to bed
• Does not transfer from chair to toilet
• Does not transfer from chair to wheelchair
• Does not transfer from toilet to chair
• Does not transfer from toilet to wheelchair
• Does not transfer from wheelchair to bed
• Does not transfer from wheelchair to car
• Does not transfer from wheelchair to chair
• Does not transfer from wheelchair to toilet
• Does not transfer location
• Does swim
• Does transfer location
• Does walk in corridor
• Does walk in room
• Does walk on the flat
• Does walk on the flat
• Drug resistance
• Drug resistance to corticoids
• Drug tolerance
• Drug tolerance - finding
• Empagliflozin not tolerated
• Enteral formula
• Eplerenone not tolerated
• Erectile dysfunction unresponsive to phosphodiesterase-5 inhibitor
• Ertugliflozin not tolerated
• Excellent response to treatment
• Excellent therapeutic response
• Excision planned
• Failed heroin detoxification
• Fair response to treatment
• Fair therapeutic response
• Finding of Hepatitis A status
• Finding of Hepatitis B status
• Finding of Hepatitis B status
• Finding of Hepatitis B status
• Finding of Hepatitis C status
• Finding of respiratory device
• Finding of Rubella status
• Finding of Rubella status
• Finding of Rubella status
• Finding of Rubella status
• Finding related to ability to maintain lying position
• Finding related to ability to maintain lying position
• First smallpox vaccination - successful
• First smallpox vaccination - unsuccessful
• Fit for work
• Fit to return to work
• Fit to return to work with restrictions
• Functional disorder of polymorphonuclear neutrophil
• General health poor
• General health very poor
• General problem AND/OR complaint
• Glitazones not tolerated
• Good response to enteral nutrition
• Good therapeutic response
• GU test finding
• H/O: pregnancy
• Haemophilus influenzae type b immune
• Haemophilus influenzae type b non-immune
• Handicap
• Has supply of rescue medication
• Health maintenance alteration
• Heart operation planned
• Heart operation planned
• Hepatitis A immune
• Hepatitis B immune
• Hepatitis B non-immune
• Hepatitis C immune
• Heritable disorder of neutrophil function
• History of blood donor rejection
• Hospital patient
• Hospital patient
• Hospital patient
• Hospital patient
• Hospital patient
• Hyperalimentation formula
• Hyperalimentation formula for burn hypermetabolism
• Hyperalimentation formula for digestive tract maldevelopment
• Hyperalimentation formula for ileus
• Hyperalimentation formula for inflammatory bowel disease
• Hyperalimentation formula for intestinal fistula
• Hyperalimentation formula for pancreatitis
• Hyperalimentation formula for peritonitis
• Hyperalimentation formula for renal failure
• Hyperalimentation formula for severe diarrhea
• Hyperalimentation formula for short bowel syndrome
• Identified as low risk for travel immunization
• Idiopathic environmental intolerance
• Idiosyncrasy
• Immune to pertussis by positive serology
• Immunity to diphtheria determined by serology
• Immunity to diptheria by positive serology
• Immunity to Haemophilus influenzae type b determined by serology
• Immunity to hepatitis A determined by serology
• Immunity to hepatitis B determined by serology
• Immunity to hepatitis C determined by serology
• Immunity to Lyme disease determined by serology
• Immunity to measles and mumps and rubella determined by serology
• Immunity to measles determined by serology
• Immunity to Meningococcus determined by serology
• Immunity to mumps determined by serology
• Immunity to pertussis determined by serology
• Immunity to polio determined by serology
• Immunity to Rabies virus determined by serology
• Immunity to rubella determined by serology
• Immunity to tetanus determined by serology
• Immunity to varicella determined by serology
• Impaired ability to transfer location
• Impairment
• Improved sensory function
• Increased drug resistance
• Increased drug tolerance
• Increased intolerance
• Increased susceptibility to infections
• Increased therapeutic response
• Increased tolerance
• Ineffective health maintenance
• Inefficiency
• Information status
• Information status
• Insufficiency
• Intraoperative state
• Invalidism
• Limited life expectancy of approximately one year
• Long stay hospital inpatient
• Long term psychiatric inpatient
• Measles immune
• Measles non-immune
• Medically fit for confinement to cell
• Medically fit for court appearance
• Medically fit for discharge
• Medically fit for immunization
• Medically fit for prison transfer
• Medically fit for surgery
• Medically fit to attend hospital appointment
• Medically unfit for prison transfer
• Meningococcus immune
• Meningococcus non-immune
• Metformin not tolerated
• Mild loss of body fat
• Minimal help transferring from chair to bed
• Minimal therapeutic response
• Mithridatism
• Moderate hypertension control
• Moderate loss of body fat
• Monocytopenia with susceptibility to infections
• Moribund
• Multiple and complex disability
• Multiple disability
• Mumps immune
• Mumps non-immune
• Neurodisability
• Neurological disorder monitoring status
• Neurological status is consistent with or improved from preoperative baseline
• Non-allergic hypersensitivity disposition
• Non-allergic hypersensitivity reaction
• Non-allergic hypersensitivity to angiotensin II receptor antagonist
• Non-allergic hypersensitivity to angiotensin-converting enzyme inhibitor
• Non-allergic hypersensitivity to aspartame
• Non-allergic hypersensitivity to benazepril
• Non-allergic hypersensitivity to benzoic acid
• Non-allergic hypersensitivity to captopril
• Non-allergic hypersensitivity to cilazapril
• Non-allergic hypersensitivity to contrast media
• Non-allergic hypersensitivity to dextran
• Non-allergic hypersensitivity to drug or medicament
• Non-allergic hypersensitivity to enalapril
• Non-allergic hypersensitivity to fosinopril
• Non-allergic hypersensitivity to hetastarch
• Non-allergic hypersensitivity to imidapril
• Non-allergic hypersensitivity to lisinopril
• Non-allergic hypersensitivity to losartan
• Non-allergic hypersensitivity to moexipril
• Non-allergic hypersensitivity to non-steroidal anti-inflammatory agent
• Non-allergic hypersensitivity to pentastarch
• Non-allergic hypersensitivity to perindopril
• Non-allergic hypersensitivity to quinapril
• Non-allergic hypersensitivity to ramipril
• Non-allergic hypersensitivity to sodium thiosulfate
• Non-allergic hypersensitivity to trandolapril
• Non-drinker for medical reasons
• Not suitable for cardiac rehabilitation program
• Not suitable for Diabetes Education and Self Management for Ongoing and Newly Diagnosed program
• On gold standards palliative care framework
• On national service framework mental health register
• Ophthalmological monitoring status
• Ophthalmological symptom change
• Overtreated
• Parenteral nutrient
• Partial therapeutic response
• Patient condition unchanged
• Patient information status
• Patient information status
• Patient medically unfit to receive information
• Patient participation status
• Patient prepared to undergo anesthesia
• Patient psychologically unfit to receive information
• Patient should not drive or operate machinery
• Patient status determination, critical
• Patient status determination, greatly improved
• Patient status determination, moderately improved
• Patient status determination, moderately worse
• Patient status determination, much worse
• Patient status determination, pre-terminal
• Patient status determination, slightly improved
• Patient status determination, slightly worse
• Patient unsuitable for procedure
• Patient unsuitable for procedure due to age
• Patient unsuitable for procedure due to medical condition
• Patient unsuitable for procedure due to psychological condition
• Patient's condition deteriorating
• Patient's condition improved
• Patient's condition poor
• Patient's condition satisfactory
• Patient's condition stable
• Patient's condition unstable
• Patient's condition worsened
• Pertussis immune
• Pertussis non-immune
• Phosphodiesterase-5 inhibitor not tolerated
• Physical functional dependency
• Physical handicap
• Physical handicap problem
• Physical tolerance to drug
• Physical tolerance to opiate drug
• Physically prepared to undergo surgery
• Physically ready to undergo procedure
• Polio virus immune
• Polio virus non-immune
• Poor hypertension control
• Poor response to treatment
• Post exercise systolic blood pressure response abnormal
• Posttraumatic state
• Pre-existing condition
• Pre-existing condition improved
• Preoperative state
• Previous multiple hospital admissions
• Procedure indicated
• Prognosis/outlook finding
• Prolonged therapeutic response
• Prone body position
• Prone body position for tube feeding of patient
• Protein hydrolysate
• Protein-rich meal
• Psychiatric in-patient
• Psychologically prepared to undergo surgery
• Psychologically ready to undergo procedure
• Rabies virus immune
• Rabies virus non-immune
• Raloxifene not tolerated
• Registered disabled
• Resistance to antineoplastic drug
• Response to treatment shows breathing improved
• Response to treatment shows breathing worsened
• Response to treatment shows partial pain relief
• Response to treatment shows pulse decreased
• Response to treatment shows pulse increased
• Rubella immune
• Rubella non-immune
• Ruxolitinib dependence
• Seizure free
• Seizure free
• Seizure free for 1 year
• Seizure free for 6 months
• Selective estrogen receptor modulator not tolerated
• Sensory disability
• Severe loss of body fat
• Shockable heart rhythm detected by automated external defibrillator
• Short term psychiatric in-patient
• Shortened therapeutic response
• Slight response to treatment
• Spironolactone not tolerated
• Stagnation of chi
• Standard meal
• State of cold preservation
• Static therapeutic response
• Statin not tolerated
• Steroid dependence
• Strontium ranelate not tolerated
• Subacute insufficiency
• Suitable for telehealth monitoring
• Sulfonylurea not tolerated
• Supine body position
• Supine body position for tube feeding of patient
• Surviving free of recurrence of neoplastic disease
• Susceptibility to localized juvenile periodontitis
• Tachyphylaxis
• Teriparatide not indicated
• Teriparatide not tolerated
• Test diet
• Test diet
• Testing for Ebola virus indicated
• Tetanus immune
• Tetanus non-immune
• Therapeutic drug dependence
• Thiazide not tolerated
• Tolerance related finding
• Tolerance related finding
• Tolerance related finding
• Tolerance related finding
• Toxic state
• Transfers using hoist
• Transient abnormality unnoticed by the patient
• Travel immunization status
• Treatment not tolerated
• Unable to demonstrate health literacy
• Unable to maintain a lying position
• Unable to maintain a position
• Unable to perform wheelchair transfers
• Unable to perform wheelchair transfers
• Unable to perform wheelchair transfers
• Unable to perform wheelchair transfers
• Unable to perform wheelchair transfers
• Unable to perform wheelchair transfers
• Unable to perform wheelchair transfers
• Unable to perform wheelchair transfers
• Unable to ride horse
• Unable to swim
• Unable to transfer from bed to chair
• Unable to transfer from bed to wheelchair
• Unable to transfer from car to wheelchair
• Unable to transfer from chair to bed
• Unable to transfer from chair to toilet
• Unable to transfer from chair to wheelchair
• Unable to transfer from toilet to chair
• Unable to transfer from toilet to wheelchair
• Unable to transfer from wheelchair to bed
• Unable to transfer from wheelchair to car
• Unable to transfer from wheelchair to chair
• Unable to transfer from wheelchair to toilet
• Unable to transfer location
• Unfit for flying
• Uses cued speech transliterator
• Uses electronic note taker
• Uses inhaler device
• Uses lipspeaker
• Uses manual note taker
• Uses speech to text reporter
• Uses telecommunications device for the deaf
• Varicella immune
• Varicella non-immune
• Vasectomy planned
• Very poor response treatment
• Victim status
• Yang deficiency
• Yang excess
• Yin deficiency
• Yin excess

Clinical Information

• Tachyphylaxis

  rapidly decreasing response to a drug or physiologically active agent after administration of a few doses. in immunology, it is the rapid immunization against the effect of toxic doses of an extract or serum by previous injection of small doses. (dorland, 28th ed)

• Drug Resistance

  diminished or failed response of an organism, disease or tissue to the intended effectiveness of a chemical or drug. it should be differentiated from drug tolerance which is the progressive diminution of the susceptibility of a human or animal to the effects of a drug, as a result of continued administration.

• Drug Resistance, Bacterial

  the ability of bacteria to resist or to become tolerant to chemotherapeutic agents, antimicrobial agents, or antibiotics. this resistance may be acquired through gene mutation or foreign dna in transmissible plasmids (r factors).

• Drug Resistance, Fungal

  the ability of fungi to resist or to become tolerant to chemotherapeutic agents, antifungal agents, or antibiotics. this resistance may be acquired through gene mutation.

• Drug Resistance, Microbial

  the ability of microorganisms, especially bacteria, to resist or to become tolerant to chemotherapeutic agents, antimicrobial agents, or antibiotics. this resistance may be acquired through gene mutation or foreign dna in transmissible plasmids (r factors).

• Drug Resistance, Multiple

  simultaneous resistance to several structurally and functionally distinct drugs.

• Drug Resistance, Multiple, Bacterial

  the ability of bacteria to resist or to become tolerant to several structurally and functionally distinct drugs simultaneously. this resistance may be acquired through gene mutation or foreign dna in transmissible plasmids (r factors).

• Drug Resistance, Multiple, Fungal

  the ability of fungi to resist or to become tolerant to several structurally and functionally distinct drugs simultaneously. this resistance phenotype may be attributed to multiple gene mutations.

• Drug Resistance, Multiple, Viral

  the ability of viruses to resist or to become tolerant to several structurally and functionally distinct drugs simultaneously. this resistance phenotype may be attributed to multiple gene mutation.

• Drug Resistance, Neoplasm

  resistance or diminished response of a neoplasm to an antineoplastic agent in humans, animals, or cell or tissue cultures.

• Drug Resistance, Viral

  the ability of viruses to resist or to become tolerant to chemotherapeutic agents or antiviral agents. this resistance is acquired through gene mutation.

• Yang Deficiency

  in the yin-yang system of philosophy and medicine, a lack of vital energy (called yangxu in chinese). it manifests itself in various systemic and organic diseases. (the pinyin chinese-english dictionary, 1979)

• Yin Deficiency

  in the yin-yang system of philosophy and medicine, an insufficiency of body fluid (called yinxu), manifesting often as irritability, thirst, constipation, etc. (the pinyin chinese-english dictionary, 1979).

• Drug Tolerance

  progressive diminution of the susceptibility of a human or animal to the effects of a drug, resulting from its continued administration. it should be differentiated from drug resistance wherein an organism, disease, or tissue fails to respond to the intended effectiveness of a chemical or drug. it should also be differentiated from maximum tolerated dose and no-observed-adverse-effect level.

• Yin-Yang

  in chinese philosophy and religion, two principles, one negative, dark, and feminine (yin) and one positive, bright, and masculine (yang), from whose interaction all things are produced and all things are dissolved. as a concept the two polar elements referred originally to the shady and sunny sides of a valley or a hill but it developed into the relationship of any contrasting pair: those specified above (female-male, etc.) as well as cold-hot, wet-dry, weak-strong, etc. it is not a distinct system of thought by itself but permeates chinese life and thought. a balance of yin and yang is essential to health. a deficiency of either principle can manifest as disease. (encyclopedia americana)

• Information Status

  a state of the information pertaining to the entity associated with a clinical study protocol indicating whether this information is active or inactive for the purpose of inclusion in the protocol planned activities.

• Corneal Decompensation|Corneal Endothelial Decompensation

  endothelial decompensation that is manifested by opacity of the cornea. the condition often occurs as a nonspecific response to mechanical injury from incidental corneal contact by intraocular instruments during surgery; chemical injury from the improper use of intraocular drugs, drugs containing preservatives, or from residues from inadequate rinsing of detergents or other residues from surgical instruments. the most common causes of corneal endothelial decompensation in the adult population are cataract removal/iol-related endothelial loss and fuchs dystrophy. when severe, corneal endothelial decompensation requires corneal transplantation.

• Decompensation

  the inability of an organ or organ system to maintain homeostasis due to functional overload, often caused by the presence of disease intrinsic to the organ or organ system, or dysfunction in other organ systems.

Code Edits

The Medicare Code Editor (MCE) detects and reports errors in the coding of claims data. The following ICD-10-CM Code Edits are applicable to this code:

• Unacceptable principal diagnosis - There are selected codes that describe a circumstance which influences an individual's health status but not a current illness or injury, or codes that are not specific manifestations but may be due to an underlying cause. These codes are considered unacceptable as a principal diagnosis.

Present on Admission (POA)

Z78.9 is exempt from POA reporting - The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement. Review other POA exempt codes here.

CMS POA Indicator Options and Definitions

Convert Z78.9 to ICD-9-CM

• ICD-9-CM Code: V49.89 - Conditn influ health NEC
  Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

Code History

• FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
• FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
• FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
• FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
• FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
• FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
• FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
• FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
• FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.